397161870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{14437}}^1$

素因数の和:14585

約数の個数: 64

約数和(自身を含む): 1097750016

約数和(自身を除く): 700588146

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2751, 3930, 4585, 5502, 9170, 13755, 14437, 27510, 28874, 43311, 72185, 86622, 101059, 144370, 202118, 216555, 303177, 433110, 505295, 606354, 1010590, 1515885, 1891247, 3031770, 3782494, 5673741, 9456235, 11347482, 13238729, 18912470, 26477458, 28368705, 39716187, 56737410, 66193645, 79432374, 132387290, 198580935, 397161870]

約数ペア:

[(1, 397161870), (2, 198580935), (3, 132387290), (5, 79432374), (6, 66193645), (7, 56737410), (10, 39716187), (14, 28368705), (15, 26477458), (21, 18912470), (30, 13238729), (35, 11347482), (42, 9456235), (70, 5673741), (105, 3782494), (131, 3031770), (210, 1891247), (262, 1515885), (393, 1010590), (655, 606354), (786, 505295), (917, 433110), (1310, 303177), (1834, 216555), (1965, 202118), (2751, 144370), (3930, 101059), (4585, 86622), (5502, 72185), (9170, 43311), (13755, 28874), (14437, 27510)]