70805570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 141341760

約数和(自身を除く): 70536190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 163, 242, 326, 359, 605, 718, 815, 1210, 1630, 1793, 1795, 3586, 3590, 3949, 7898, 8965, 17930, 19723, 19745, 39446, 39490, 43439, 58517, 86878, 98615, 117034, 197230, 217195, 292585, 434390, 585170, 643687, 1287374, 3218435, 6436870, 7080557, 14161114, 35402785, 70805570]

約数ペア:

[(1, 70805570), (2, 35402785), (5, 14161114), (10, 7080557), (11, 6436870), (22, 3218435), (55, 1287374), (110, 643687), (121, 585170), (163, 434390), (242, 292585), (326, 217195), (359, 197230), (605, 117034), (718, 98615), (815, 86878), (1210, 58517), (1630, 43439), (1793, 39490), (1795, 39446), (3586, 19745), (3590, 19723), (3949, 17930), (7898, 8965)]