30655404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2167

約数の個数: 72

約数和(自身を含む): 86183552

約数和(自身を除く): 55528148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2113, 2418, 3627, 4226, 4836, 6339, 7254, 8452, 12678, 14508, 19017, 25356, 27469, 38034, 54938, 65503, 76068, 82407, 109876, 131006, 164814, 196509, 247221, 262012, 329628, 393018, 494442, 589527, 786036, 851539, 988884, 1179054, 1703078, 2358108, 2554617, 3406156, 5109234, 7663851, 10218468, 15327702, 30655404]

約数ペア:

[(1, 30655404), (2, 15327702), (3, 10218468), (4, 7663851), (6, 5109234), (9, 3406156), (12, 2554617), (13, 2358108), (18, 1703078), (26, 1179054), (31, 988884), (36, 851539), (39, 786036), (52, 589527), (62, 494442), (78, 393018), (93, 329628), (117, 262012), (124, 247221), (156, 196509), (186, 164814), (234, 131006), (279, 109876), (372, 82407), (403, 76068), (468, 65503), (558, 54938), (806, 38034), (1116, 27469), (1209, 25356), (1612, 19017), (2113, 14508), (2418, 12678), (3627, 8452), (4226, 7254), (4836, 6339)]