12912270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61487}}^1$

素因数の和:61504

約数の個数: 32

約数和(自身を含む): 35417088

約数和(自身を除く): 22504818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 61487, 122974, 184461, 307435, 368922, 430409, 614870, 860818, 922305, 1291227, 1844610, 2152045, 2582454, 4304090, 6456135, 12912270]

約数ペア:

[(1, 12912270), (2, 6456135), (3, 4304090), (5, 2582454), (6, 2152045), (7, 1844610), (10, 1291227), (14, 922305), (15, 860818), (21, 614870), (30, 430409), (35, 368922), (42, 307435), (70, 184461), (105, 122974), (210, 61487)]