69842630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^2$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 157822560

約数和(自身を除く): 87979930

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 169, 170, 187, 221, 286, 289, 338, 374, 442, 578, 715, 845, 935, 1105, 1430, 1445, 1690, 1859, 1870, 2197, 2210, 2431, 2873, 2890, 3179, 3718, 3757, 4394, 4862, 5746, 6358, 7514, 9295, 10985, 12155, 14365, 15895, 18590, 18785, 21970, 24167, 24310, 28730, 31603, 31790, 37349, 37570, 41327, 48334, 48841, 63206, 74698, 82654, 97682, 120835, 158015, 186745, 206635, 241670, 244205, 316030, 373490, 410839, 413270, 488410, 537251, 634933, 821678, 1074502, 1269866, 2054195, 2686255, 3174665, 4108390, 5372510, 6349330, 6984263, 13968526, 34921315, 69842630]

約数ペア:

[(1, 69842630), (2, 34921315), (5, 13968526), (10, 6984263), (11, 6349330), (13, 5372510), (17, 4108390), (22, 3174665), (26, 2686255), (34, 2054195), (55, 1269866), (65, 1074502), (85, 821678), (110, 634933), (130, 537251), (143, 488410), (169, 413270), (170, 410839), (187, 373490), (221, 316030), (286, 244205), (289, 241670), (338, 206635), (374, 186745), (442, 158015), (578, 120835), (715, 97682), (845, 82654), (935, 74698), (1105, 63206), (1430, 48841), (1445, 48334), (1690, 41327), (1859, 37570), (1870, 37349), (2197, 31790), (2210, 31603), (2431, 28730), (2873, 24310), (2890, 24167), (3179, 21970), (3718, 18785), (3757, 18590), (4394, 15895), (4862, 14365), (5746, 12155), (6358, 10985), (7514, 9295)]