726005530

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{16763}}^1$

素因数の和:16902

約数の個数: 32

約数和(自身を含む): 1347020928

約数和(自身を除く): 621015398

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 4331, 8662, 16763, 21655, 33526, 43310, 83815, 167630, 1022543, 1190173, 2045086, 2380346, 5112715, 5950865, 10225430, 11901730, 72600553, 145201106, 363002765, 726005530]

約数ペア:

[(1, 726005530), (2, 363002765), (5, 145201106), (10, 72600553), (61, 11901730), (71, 10225430), (122, 5950865), (142, 5112715), (305, 2380346), (355, 2045086), (610, 1190173), (710, 1022543), (4331, 167630), (8662, 83815), (16763, 43310), (21655, 33526)]