12141850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 26123328

約数和(自身を除く): 13981478

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 175, 226, 307, 350, 565, 614, 791, 1130, 1535, 1582, 2149, 2825, 3070, 3955, 4298, 5650, 7675, 7910, 10745, 15350, 19775, 21490, 34691, 39550, 53725, 69382, 107450, 173455, 242837, 346910, 485674, 867275, 1214185, 1734550, 2428370, 6070925, 12141850]

約数ペア:

[(1, 12141850), (2, 6070925), (5, 2428370), (7, 1734550), (10, 1214185), (14, 867275), (25, 485674), (35, 346910), (50, 242837), (70, 173455), (113, 107450), (175, 69382), (226, 53725), (307, 39550), (350, 34691), (565, 21490), (614, 19775), (791, 15350), (1130, 10745), (1535, 7910), (1582, 7675), (2149, 5650), (2825, 4298), (3070, 3955)]