727486590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{341543}}^1$

素因数の和:341624

約数の個数: 32

約数和(自身を含む): 1770564096

約数和(自身を除く): 1043077506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 341543, 683086, 1024629, 1707715, 2049258, 3415430, 5123145, 10246290, 24249553, 48499106, 72748659, 121247765, 145497318, 242495530, 363743295, 727486590]

約数ペア:

[(1, 727486590), (2, 363743295), (3, 242495530), (5, 145497318), (6, 121247765), (10, 72748659), (15, 48499106), (30, 24249553), (71, 10246290), (142, 5123145), (213, 3415430), (355, 2049258), (426, 1707715), (710, 1024629), (1065, 683086), (2130, 341543)]