26450190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 78107328

約数和(自身を除く): 51657138

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 47, 65, 74, 78, 90, 94, 111, 117, 130, 141, 169, 185, 195, 222, 234, 235, 282, 333, 338, 370, 390, 423, 470, 481, 507, 555, 585, 611, 666, 705, 845, 846, 962, 1014, 1110, 1170, 1222, 1410, 1443, 1521, 1665, 1690, 1739, 1833, 2115, 2405, 2535, 2886, 3042, 3055, 3330, 3478, 3666, 4230, 4329, 4810, 5070, 5217, 5499, 6110, 6253, 7215, 7605, 7943, 8658, 8695, 9165, 10434, 10998, 12506, 14430, 15210, 15651, 15886, 17390, 18330, 18759, 21645, 22607, 23829, 26085, 27495, 31265, 31302, 37518, 39715, 43290, 45214, 47658, 52170, 54990, 56277, 62530, 67821, 71487, 78255, 79430, 93795, 112554, 113035, 119145, 135642, 142974, 156510, 187590, 203463, 226070, 238290, 281385, 293891, 339105, 357435, 406926, 562770, 587782, 678210, 714870, 881673, 1017315, 1469455, 1763346, 2034630, 2645019, 2938910, 4408365, 5290038, 8816730, 13225095, 26450190]

約数ペア:

[(1, 26450190), (2, 13225095), (3, 8816730), (5, 5290038), (6, 4408365), (9, 2938910), (10, 2645019), (13, 2034630), (15, 1763346), (18, 1469455), (26, 1017315), (30, 881673), (37, 714870), (39, 678210), (45, 587782), (47, 562770), (65, 406926), (74, 357435), (78, 339105), (90, 293891), (94, 281385), (111, 238290), (117, 226070), (130, 203463), (141, 187590), (169, 156510), (185, 142974), (195, 135642), (222, 119145), (234, 113035), (235, 112554), (282, 93795), (333, 79430), (338, 78255), (370, 71487), (390, 67821), (423, 62530), (470, 56277), (481, 54990), (507, 52170), (555, 47658), (585, 45214), (611, 43290), (666, 39715), (705, 37518), (845, 31302), (846, 31265), (962, 27495), (1014, 26085), (1110, 23829), (1170, 22607), (1222, 21645), (1410, 18759), (1443, 18330), (1521, 17390), (1665, 15886), (1690, 15651), (1739, 15210), (1833, 14430), (2115, 12506), (2405, 10998), (2535, 10434), (2886, 9165), (3042, 8695), (3055, 8658), (3330, 7943), (3478, 7605), (3666, 7215), (4230, 6253), (4329, 6110), (4810, 5499), (5070, 5217)]