7914610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 16240896

約数和(自身を除く): 8326286

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 211, 242, 310, 341, 422, 605, 682, 1055, 1210, 1705, 2110, 2321, 3410, 3751, 4642, 6541, 7502, 11605, 13082, 18755, 23210, 25531, 32705, 37510, 51062, 65410, 71951, 127655, 143902, 255310, 359755, 719510, 791461, 1582922, 3957305, 7914610]

約数ペア:

[(1, 7914610), (2, 3957305), (5, 1582922), (10, 791461), (11, 719510), (22, 359755), (31, 255310), (55, 143902), (62, 127655), (110, 71951), (121, 65410), (155, 51062), (211, 37510), (242, 32705), (310, 25531), (341, 23210), (422, 18755), (605, 13082), (682, 11605), (1055, 7502), (1210, 6541), (1705, 4642), (2110, 3751), (2321, 3410)]