474378690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{222713}}^1$

素因数の和:222794

約数の個数: 32

約数和(自身を含む): 1154549376

約数和(自身を除く): 680170686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 222713, 445426, 668139, 1113565, 1336278, 2227130, 3340695, 6681390, 15812623, 31625246, 47437869, 79063115, 94875738, 158126230, 237189345, 474378690]

約数ペア:

[(1, 474378690), (2, 237189345), (3, 158126230), (5, 94875738), (6, 79063115), (10, 47437869), (15, 31625246), (30, 15812623), (71, 6681390), (142, 3340695), (213, 2227130), (355, 1336278), (426, 1113565), (710, 668139), (1065, 445426), (2130, 222713)]