310907983870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{231277}}^1$

素因数の和:231418

約数の個数: 64

約数和(自身を含む): 621653061312

約数和(自身を除く): 310745077442

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 121, 202, 242, 505, 605, 1010, 1111, 1210, 1331, 2222, 2662, 5555, 6655, 11110, 12221, 13310, 24442, 61105, 122210, 134431, 231277, 268862, 462554, 672155, 1156385, 1344310, 2312770, 2544047, 5088094, 12720235, 23358977, 25440470, 27984517, 46717954, 55969034, 116794885, 139922585, 233589770, 256948747, 279845170, 307829687, 513897494, 615659374, 1284743735, 1539148435, 2569487470, 2826436217, 3078296870, 5652872434, 14132181085, 28264362170, 31090798387, 62181596774, 155453991935, 310907983870]

約数ペア:

[(1, 310907983870), (2, 155453991935), (5, 62181596774), (10, 31090798387), (11, 28264362170), (22, 14132181085), (55, 5652872434), (101, 3078296870), (110, 2826436217), (121, 2569487470), (202, 1539148435), (242, 1284743735), (505, 615659374), (605, 513897494), (1010, 307829687), (1111, 279845170), (1210, 256948747), (1331, 233589770), (2222, 139922585), (2662, 116794885), (5555, 55969034), (6655, 46717954), (11110, 27984517), (12221, 25440470), (13310, 23358977), (24442, 12720235), (61105, 5088094), (122210, 2544047), (134431, 2312770), (231277, 1344310), (268862, 1156385), (462554, 672155)]