30707404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 68443200

約数和(自身を除く): 37735796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 2909, 5278, 5818, 10556, 11636, 20363, 37817, 40726, 75634, 81452, 84361, 151268, 168722, 264719, 337444, 529438, 590527, 1058876, 1096693, 1181054, 2193386, 2362108, 4386772, 7676851, 15353702, 30707404]

約数ペア:

[(1, 30707404), (2, 15353702), (4, 7676851), (7, 4386772), (13, 2362108), (14, 2193386), (26, 1181054), (28, 1096693), (29, 1058876), (52, 590527), (58, 529438), (91, 337444), (116, 264719), (182, 168722), (203, 151268), (364, 84361), (377, 81452), (406, 75634), (754, 40726), (812, 37817), (1508, 20363), (2639, 11636), (2909, 10556), (5278, 5818)]