23408730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 39490470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 362, 479, 543, 905, 958, 1086, 1437, 1629, 1810, 2395, 2715, 2874, 3258, 4311, 4790, 4887, 5430, 7185, 8145, 8622, 9774, 12933, 14370, 16290, 21555, 24435, 25866, 43110, 48870, 64665, 86699, 129330, 173398, 260097, 433495, 520194, 780291, 866990, 1300485, 1560582, 2340873, 2600970, 3901455, 4681746, 7802910, 11704365, 23408730]

約数ペア:

[(1, 23408730), (2, 11704365), (3, 7802910), (5, 4681746), (6, 3901455), (9, 2600970), (10, 2340873), (15, 1560582), (18, 1300485), (27, 866990), (30, 780291), (45, 520194), (54, 433495), (90, 260097), (135, 173398), (181, 129330), (270, 86699), (362, 64665), (479, 48870), (543, 43110), (905, 25866), (958, 24435), (1086, 21555), (1437, 16290), (1629, 14370), (1810, 12933), (2395, 9774), (2715, 8622), (2874, 8145), (3258, 7185), (4311, 5430), (4790, 4887)]