69475340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 167989248

約数和(自身を除く): 98513908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 61, 62, 110, 122, 124, 155, 167, 220, 244, 305, 310, 334, 341, 610, 620, 668, 671, 682, 835, 1220, 1342, 1364, 1670, 1705, 1837, 1891, 2684, 3340, 3355, 3410, 3674, 3782, 5177, 6710, 6820, 7348, 7564, 9185, 9455, 10187, 10354, 13420, 18370, 18910, 20374, 20708, 20801, 25885, 36740, 37820, 40748, 41602, 50935, 51770, 56947, 83204, 101870, 103540, 104005, 112057, 113894, 203740, 208010, 224114, 227788, 284735, 315797, 416020, 448228, 560285, 569470, 631594, 1120570, 1138940, 1263188, 1578985, 2241140, 3157970, 3473767, 6315940, 6947534, 13895068, 17368835, 34737670, 69475340]

約数ペア:

[(1, 69475340), (2, 34737670), (4, 17368835), (5, 13895068), (10, 6947534), (11, 6315940), (20, 3473767), (22, 3157970), (31, 2241140), (44, 1578985), (55, 1263188), (61, 1138940), (62, 1120570), (110, 631594), (122, 569470), (124, 560285), (155, 448228), (167, 416020), (220, 315797), (244, 284735), (305, 227788), (310, 224114), (334, 208010), (341, 203740), (610, 113894), (620, 112057), (668, 104005), (671, 103540), (682, 101870), (835, 83204), (1220, 56947), (1342, 51770), (1364, 50935), (1670, 41602), (1705, 40748), (1837, 37820), (1891, 36740), (2684, 25885), (3340, 20801), (3355, 20708), (3410, 20374), (3674, 18910), (3782, 18370), (5177, 13420), (6710, 10354), (6820, 10187), (7348, 9455), (7564, 9185)]