31294230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 85149792

約数和(自身を除く): 53855562

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 121, 165, 185, 222, 233, 242, 330, 363, 370, 407, 466, 555, 605, 699, 726, 814, 1110, 1165, 1210, 1221, 1398, 1815, 2035, 2330, 2442, 2563, 3495, 3630, 4070, 4477, 5126, 6105, 6990, 7689, 8621, 8954, 12210, 12815, 13431, 15378, 17242, 22385, 25630, 25863, 26862, 28193, 38445, 43105, 44770, 51726, 56386, 67155, 76890, 84579, 86210, 94831, 129315, 134310, 140965, 169158, 189662, 258630, 281930, 284493, 422895, 474155, 568986, 845790, 948310, 1043141, 1422465, 2086282, 2844930, 3129423, 5215705, 6258846, 10431410, 15647115, 31294230]

約数ペア:

[(1, 31294230), (2, 15647115), (3, 10431410), (5, 6258846), (6, 5215705), (10, 3129423), (11, 2844930), (15, 2086282), (22, 1422465), (30, 1043141), (33, 948310), (37, 845790), (55, 568986), (66, 474155), (74, 422895), (110, 284493), (111, 281930), (121, 258630), (165, 189662), (185, 169158), (222, 140965), (233, 134310), (242, 129315), (330, 94831), (363, 86210), (370, 84579), (407, 76890), (466, 67155), (555, 56386), (605, 51726), (699, 44770), (726, 43105), (814, 38445), (1110, 28193), (1165, 26862), (1210, 25863), (1221, 25630), (1398, 22385), (1815, 17242), (2035, 15378), (2330, 13431), (2442, 12815), (2563, 12210), (3495, 8954), (3630, 8621), (4070, 7689), (4477, 6990), (5126, 6105)]