1497504540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3565487}}^1$

素因数の和:3565506

約数の個数: 48

約数和(自身を含む): 4792015872

約数和(自身を除く): 3294511332

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, 3565487, 7130974, 10696461, 14261948, 17827435, 21392922, 24958409, 35654870, 42785844, 49916818, 53482305, 71309740, 74875227, 99833636, 106964610, 124792045, 149750454, 213929220, 249584090, 299500908, 374376135, 499168180, 748752270, 1497504540]

約数ペア:

[(1, 1497504540), (2, 748752270), (3, 499168180), (4, 374376135), (5, 299500908), (6, 249584090), (7, 213929220), (10, 149750454), (12, 124792045), (14, 106964610), (15, 99833636), (20, 74875227), (21, 71309740), (28, 53482305), (30, 49916818), (35, 42785844), (42, 35654870), (60, 24958409), (70, 21392922), (84, 17827435), (105, 14261948), (140, 10696461), (210, 7130974), (420, 3565487)]