2690798110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{268811}}^1$

素因数の和:268849

約数の個数: 64

約数和(自身を含む): 6503099904

約数和(自身を除く): 3812301794

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 268811, 537622, 1344055, 1881677, 2688110, 2956921, 3494543, 3763354, 5913842, 6989086, 9408385, 14784605, 17472715, 18816770, 20698447, 24461801, 29569210, 34945430, 38439973, 41396894, 48923602, 76879946, 103492235, 122309005, 192199865, 206984470, 244618010, 269079811, 384399730, 538159622, 1345399055, 2690798110]

約数ペア:

[(1, 2690798110), (2, 1345399055), (5, 538159622), (7, 384399730), (10, 269079811), (11, 244618010), (13, 206984470), (14, 192199865), (22, 122309005), (26, 103492235), (35, 76879946), (55, 48923602), (65, 41396894), (70, 38439973), (77, 34945430), (91, 29569210), (110, 24461801), (130, 20698447), (143, 18816770), (154, 17472715), (182, 14784605), (286, 9408385), (385, 6989086), (455, 5913842), (715, 3763354), (770, 3494543), (910, 2956921), (1001, 2688110), (1430, 1881677), (2002, 1344055), (5005, 537622), (10010, 268811)]