17399684820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{16631}}^1$

素因数の和:16750

約数の個数: 192

約数和(自身を含む): 57940033536

約数和(自身を除く): 40540348716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 53, 60, 70, 84, 94, 105, 106, 140, 141, 159, 188, 210, 212, 235, 265, 282, 318, 329, 371, 420, 470, 530, 564, 636, 658, 705, 742, 795, 940, 987, 1060, 1113, 1316, 1410, 1484, 1590, 1645, 1855, 1974, 2226, 2491, 2820, 3180, 3290, 3710, 3948, 4452, 4935, 4982, 5565, 6580, 7420, 7473, 9870, 9964, 11130, 12455, 14946, 16631, 17437, 19740, 22260, 24910, 29892, 33262, 34874, 37365, 49820, 49893, 52311, 66524, 69748, 74730, 83155, 87185, 99786, 104622, 116417, 149460, 166310, 174370, 199572, 209244, 232834, 249465, 261555, 332620, 348740, 349251, 465668, 498930, 523110, 582085, 698502, 781657, 881443, 997860, 1046220, 1164170, 1397004, 1563314, 1746255, 1762886, 2328340, 2344971, 2644329, 3126628, 3492510, 3525772, 3908285, 4407215, 4689942, 5288658, 5471599, 6170101, 6985020, 7816570, 8814430, 9379884, 10577316, 10943198, 11724855, 12340202, 13221645, 15633140, 16414797, 17628860, 18510303, 21886396, 23449710, 24680404, 26443290, 27357995, 30850505, 32829594, 37020606, 41427821, 46899420, 52886580, 54715990, 61701010, 65659188, 74041212, 82073985, 82855642, 92551515, 109431980, 123402020, 124283463, 164147970, 165711284, 185103030, 207139105, 248566926, 289994747, 328295940, 370206060, 414278210, 497133852, 579989494, 621417315, 828556420, 869984241, 1159978988, 1242834630, 1449973735, 1739968482, 2485669260, 2899947470, 3479936964, 4349921205, 5799894940, 8699842410, 17399684820]

約数ペア:

[(1, 17399684820), (2, 8699842410), (3, 5799894940), (4, 4349921205), (5, 3479936964), (6, 2899947470), (7, 2485669260), (10, 1739968482), (12, 1449973735), (14, 1242834630), (15, 1159978988), (20, 869984241), (21, 828556420), (28, 621417315), (30, 579989494), (35, 497133852), (42, 414278210), (47, 370206060), (53, 328295940), (60, 289994747), (70, 248566926), (84, 207139105), (94, 185103030), (105, 165711284), (106, 164147970), (140, 124283463), (141, 123402020), (159, 109431980), (188, 92551515), (210, 82855642), (212, 82073985), (235, 74041212), (265, 65659188), (282, 61701010), (318, 54715990), (329, 52886580), (371, 46899420), (420, 41427821), (470, 37020606), (530, 32829594), (564, 30850505), (636, 27357995), (658, 26443290), (705, 24680404), (742, 23449710), (795, 21886396), (940, 18510303), (987, 17628860), (1060, 16414797), (1113, 15633140), (1316, 13221645), (1410, 12340202), (1484, 11724855), (1590, 10943198), (1645, 10577316), (1855, 9379884), (1974, 8814430), (2226, 7816570), (2491, 6985020), (2820, 6170101), (3180, 5471599), (3290, 5288658), (3710, 4689942), (3948, 4407215), (4452, 3908285), (4935, 3525772), (4982, 3492510), (5565, 3126628), (6580, 2644329), (7420, 2344971), (7473, 2328340), (9870, 1762886), (9964, 1746255), (11130, 1563314), (12455, 1397004), (14946, 1164170), (16631, 1046220), (17437, 997860), (19740, 881443), (22260, 781657), (24910, 698502), (29892, 582085), (33262, 523110), (34874, 498930), (37365, 465668), (49820, 349251), (49893, 348740), (52311, 332620), (66524, 261555), (69748, 249465), (74730, 232834), (83155, 209244), (87185, 199572), (99786, 174370), (104622, 166310), (116417, 149460)]