8045596860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19156183}}^1$

素因数の和:19156202

約数の個数: 48

約数和(自身を含む): 25745911296

約数和(自身を除く): 17700314436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 19156183, 38312366, 57468549, 76624732, 95780915, 114937098, 134093281, 191561830, 229874196, 268186562, 287342745, 383123660, 402279843, 536373124, 574685490, 670466405, 804559686, 1149370980, 1340932810, 1609119372, 2011399215, 2681865620, 4022798430, 8045596860]

約数ペア:

[(1, 8045596860), (2, 4022798430), (3, 2681865620), (4, 2011399215), (5, 1609119372), (6, 1340932810), (7, 1149370980), (10, 804559686), (12, 670466405), (14, 574685490), (15, 536373124), (20, 402279843), (21, 383123660), (28, 287342745), (30, 268186562), (35, 229874196), (42, 191561830), (60, 134093281), (70, 114937098), (84, 95780915), (105, 76624732), (140, 57468549), (210, 38312366), (420, 19156183)]