722070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 1920672

約数和(自身を除く): 1198602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 113, 142, 213, 226, 339, 355, 426, 565, 639, 678, 710, 1017, 1065, 1130, 1278, 1695, 2034, 2130, 3195, 3390, 5085, 6390, 8023, 10170, 16046, 24069, 40115, 48138, 72207, 80230, 120345, 144414, 240690, 361035, 722070]

約数ペア:

[(1, 722070), (2, 361035), (3, 240690), (5, 144414), (6, 120345), (9, 80230), (10, 72207), (15, 48138), (18, 40115), (30, 24069), (45, 16046), (71, 10170), (90, 8023), (113, 6390), (142, 5085), (213, 3390), (226, 3195), (339, 2130), (355, 2034), (426, 1695), (565, 1278), (639, 1130), (678, 1065), (710, 1017)]