91167310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 185213952

約数和(自身を除く): 94046642

約数列:

[1, 2, 5, 10, 13, 26, 43, 47, 65, 86, 94, 130, 215, 235, 347, 430, 470, 559, 611, 694, 1118, 1222, 1735, 2021, 2795, 3055, 3470, 4042, 4511, 5590, 6110, 9022, 10105, 14921, 16309, 20210, 22555, 26273, 29842, 32618, 45110, 52546, 74605, 81545, 131365, 149210, 163090, 193973, 212017, 262730, 387946, 424034, 701287, 969865, 1060085, 1402574, 1939730, 2120170, 3506435, 7012870, 9116731, 18233462, 45583655, 91167310]

約数ペア:

[(1, 91167310), (2, 45583655), (5, 18233462), (10, 9116731), (13, 7012870), (26, 3506435), (43, 2120170), (47, 1939730), (65, 1402574), (86, 1060085), (94, 969865), (130, 701287), (215, 424034), (235, 387946), (347, 262730), (430, 212017), (470, 193973), (559, 163090), (611, 149210), (694, 131365), (1118, 81545), (1222, 74605), (1735, 52546), (2021, 45110), (2795, 32618), (3055, 29842), (3470, 26273), (4042, 22555), (4511, 20210), (5590, 16309), (6110, 14921), (9022, 10105)]