1785241020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{2719}}^1$

素因数の和:3115

約数の個数: 96

約数和(自身を含む): 5176442880

約数和(自身を除く): 3391201860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 353, 372, 465, 620, 706, 930, 1059, 1412, 1765, 1860, 2118, 2719, 3530, 4236, 5295, 5438, 7060, 8157, 10590, 10876, 10943, 13595, 16314, 21180, 21886, 27190, 32628, 32829, 40785, 43772, 54380, 54715, 65658, 81570, 84289, 109430, 131316, 163140, 164145, 168578, 218860, 252867, 328290, 337156, 421445, 505734, 656580, 842890, 959807, 1011468, 1264335, 1685780, 1919614, 2528670, 2879421, 3839228, 4799035, 5057340, 5758842, 9598070, 11517684, 14397105, 19196140, 28794210, 29754017, 57588420, 59508034, 89262051, 119016068, 148770085, 178524102, 297540170, 357048204, 446310255, 595080340, 892620510, 1785241020]

約数ペア:

[(1, 1785241020), (2, 892620510), (3, 595080340), (4, 446310255), (5, 357048204), (6, 297540170), (10, 178524102), (12, 148770085), (15, 119016068), (20, 89262051), (30, 59508034), (31, 57588420), (60, 29754017), (62, 28794210), (93, 19196140), (124, 14397105), (155, 11517684), (186, 9598070), (310, 5758842), (353, 5057340), (372, 4799035), (465, 3839228), (620, 2879421), (706, 2528670), (930, 1919614), (1059, 1685780), (1412, 1264335), (1765, 1011468), (1860, 959807), (2118, 842890), (2719, 656580), (3530, 505734), (4236, 421445), (5295, 337156), (5438, 328290), (7060, 252867), (8157, 218860), (10590, 168578), (10876, 164145), (10943, 163140), (13595, 131316), (16314, 109430), (21180, 84289), (21886, 81570), (27190, 65658), (32628, 54715), (32829, 54380), (40785, 43772)]