1426834260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{417203}}^1$

素因数の和:417237

約数の個数: 72

約数和(自身を含む): 4555867680

約数和(自身を除く): 3129033420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 417203, 834406, 1251609, 1668812, 2086015, 2503218, 3754827, 4172030, 5006436, 6258045, 7509654, 7926857, 8344060, 12516090, 15019308, 15853714, 18774135, 23780571, 25032180, 31707428, 37548270, 39634285, 47561142, 71341713, 75096540, 79268570, 95122284, 118902855, 142683426, 158537140, 237805710, 285366852, 356708565, 475611420, 713417130, 1426834260]

約数ペア:

[(1, 1426834260), (2, 713417130), (3, 475611420), (4, 356708565), (5, 285366852), (6, 237805710), (9, 158537140), (10, 142683426), (12, 118902855), (15, 95122284), (18, 79268570), (19, 75096540), (20, 71341713), (30, 47561142), (36, 39634285), (38, 37548270), (45, 31707428), (57, 25032180), (60, 23780571), (76, 18774135), (90, 15853714), (95, 15019308), (114, 12516090), (171, 8344060), (180, 7926857), (190, 7509654), (228, 6258045), (285, 5006436), (342, 4172030), (380, 3754827), (570, 2503218), (684, 2086015), (855, 1668812), (1140, 1251609), (1710, 834406), (3420, 417203)]