16753590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 52818480

約数和(自身を除く): 36064890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 49, 58, 63, 70, 87, 90, 98, 105, 126, 131, 145, 147, 174, 203, 210, 245, 261, 262, 290, 294, 315, 393, 406, 435, 441, 490, 522, 609, 630, 655, 735, 786, 870, 882, 917, 1015, 1179, 1218, 1305, 1310, 1421, 1470, 1827, 1834, 1965, 2030, 2205, 2358, 2610, 2751, 2842, 3045, 3654, 3799, 3930, 4263, 4410, 4585, 5502, 5895, 6090, 6419, 7105, 7598, 8253, 8526, 9135, 9170, 11397, 11790, 12789, 12838, 13755, 14210, 16506, 18270, 18995, 19257, 21315, 22794, 25578, 26593, 27510, 32095, 34191, 37990, 38514, 41265, 42630, 53186, 56985, 57771, 63945, 64190, 68382, 79779, 82530, 96285, 113970, 115542, 127890, 132965, 159558, 170955, 186151, 192570, 239337, 265930, 288855, 341910, 372302, 398895, 478674, 558453, 577710, 797790, 930755, 1116906, 1196685, 1675359, 1861510, 2393370, 2792265, 3350718, 5584530, 8376795, 16753590]

約数ペア:

[(1, 16753590), (2, 8376795), (3, 5584530), (5, 3350718), (6, 2792265), (7, 2393370), (9, 1861510), (10, 1675359), (14, 1196685), (15, 1116906), (18, 930755), (21, 797790), (29, 577710), (30, 558453), (35, 478674), (42, 398895), (45, 372302), (49, 341910), (58, 288855), (63, 265930), (70, 239337), (87, 192570), (90, 186151), (98, 170955), (105, 159558), (126, 132965), (131, 127890), (145, 115542), (147, 113970), (174, 96285), (203, 82530), (210, 79779), (245, 68382), (261, 64190), (262, 63945), (290, 57771), (294, 56985), (315, 53186), (393, 42630), (406, 41265), (435, 38514), (441, 37990), (490, 34191), (522, 32095), (609, 27510), (630, 26593), (655, 25578), (735, 22794), (786, 21315), (870, 19257), (882, 18995), (917, 18270), (1015, 16506), (1179, 14210), (1218, 13755), (1305, 12838), (1310, 12789), (1421, 11790), (1470, 11397), (1827, 9170), (1834, 9135), (1965, 8526), (2030, 8253), (2205, 7598), (2358, 7105), (2610, 6419), (2751, 6090), (2842, 5895), (3045, 5502), (3654, 4585), (3799, 4410), (3930, 4263)]