40251870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3467}}^1$

素因数の和:3526

約数の個数: 64

約数和(自身を含む): 109866240

約数和(自身を除く): 69614370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3467, 3870, 5805, 6934, 10401, 11610, 17335, 20802, 31203, 34670, 52005, 62406, 93609, 104010, 149081, 156015, 187218, 298162, 312030, 447243, 468045, 745405, 894486, 936090, 1341729, 1490810, 2236215, 2683458, 4025187, 4472430, 6708645, 8050374, 13417290, 20125935, 40251870]

約数ペア:

[(1, 40251870), (2, 20125935), (3, 13417290), (5, 8050374), (6, 6708645), (9, 4472430), (10, 4025187), (15, 2683458), (18, 2236215), (27, 1490810), (30, 1341729), (43, 936090), (45, 894486), (54, 745405), (86, 468045), (90, 447243), (129, 312030), (135, 298162), (215, 187218), (258, 156015), (270, 149081), (387, 104010), (430, 93609), (645, 62406), (774, 52005), (1161, 34670), (1290, 31203), (1935, 20802), (2322, 17335), (3467, 11610), (3870, 10401), (5805, 6934)]