4914644520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1321141}}^1$

素因数の和:1321186

約数の個数: 64

約数和(自身を含む): 15219555840

約数和(自身を除く): 10304911320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 1321141, 2642282, 3963423, 5284564, 6605705, 7926846, 10569128, 13211410, 15853692, 19817115, 26422820, 31707384, 39634230, 40955371, 52845640, 79268460, 81910742, 122866113, 158536920, 163821484, 204776855, 245732226, 327642968, 409553710, 491464452, 614330565, 819107420, 982928904, 1228661130, 1638214840, 2457322260, 4914644520]

約数ペア:

[(1, 4914644520), (2, 2457322260), (3, 1638214840), (4, 1228661130), (5, 982928904), (6, 819107420), (8, 614330565), (10, 491464452), (12, 409553710), (15, 327642968), (20, 245732226), (24, 204776855), (30, 163821484), (31, 158536920), (40, 122866113), (60, 81910742), (62, 79268460), (93, 52845640), (120, 40955371), (124, 39634230), (155, 31707384), (186, 26422820), (248, 19817115), (310, 15853692), (372, 13211410), (465, 10569128), (620, 7926846), (744, 6605705), (930, 5284564), (1240, 3963423), (1860, 2642282), (3720, 1321141)]