90199230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 237074688

約数和(自身を除く): 146875458

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 443, 617, 886, 1234, 1329, 1851, 2215, 2658, 3085, 3702, 4430, 4873, 6170, 6645, 6787, 9255, 9746, 13290, 13574, 14619, 18510, 20361, 24365, 29238, 33935, 40722, 48730, 67870, 73095, 101805, 146190, 203610, 273331, 546662, 819993, 1366655, 1639986, 2733310, 3006641, 4099965, 6013282, 8199930, 9019923, 15033205, 18039846, 30066410, 45099615, 90199230]

約数ペア:

[(1, 90199230), (2, 45099615), (3, 30066410), (5, 18039846), (6, 15033205), (10, 9019923), (11, 8199930), (15, 6013282), (22, 4099965), (30, 3006641), (33, 2733310), (55, 1639986), (66, 1366655), (110, 819993), (165, 546662), (330, 273331), (443, 203610), (617, 146190), (886, 101805), (1234, 73095), (1329, 67870), (1851, 48730), (2215, 40722), (2658, 33935), (3085, 29238), (3702, 24365), (4430, 20361), (4873, 18510), (6170, 14619), (6645, 13574), (6787, 13290), (9255, 9746)]