69951310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4447}}^1$

素因数の和:4489

約数の個数: 48

約数和(自身を含む): 149079168

約数和(自身を除く): 79127858

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 4447, 7865, 8894, 15730, 22235, 44470, 48917, 57811, 97834, 115622, 244585, 289055, 489170, 538087, 578110, 635921, 1076174, 1271842, 2690435, 3179605, 5380870, 6359210, 6995131, 13990262, 34975655, 69951310]

約数ペア:

[(1, 69951310), (2, 34975655), (5, 13990262), (10, 6995131), (11, 6359210), (13, 5380870), (22, 3179605), (26, 2690435), (55, 1271842), (65, 1076174), (110, 635921), (121, 578110), (130, 538087), (143, 489170), (242, 289055), (286, 244585), (605, 115622), (715, 97834), (1210, 57811), (1430, 48917), (1573, 44470), (3146, 22235), (4447, 15730), (7865, 8894)]