446388930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{381529}}^1$

素因数の和:381555

約数の個数: 48

約数和(自身を含む): 1249892280

約数和(自身を除く): 803503350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 381529, 763058, 1144587, 1907645, 2289174, 3433761, 3815290, 4959877, 5722935, 6867522, 9919754, 11445870, 14879631, 17168805, 24799385, 29759262, 34337610, 44638893, 49598770, 74398155, 89277786, 148796310, 223194465, 446388930]

約数ペア:

[(1, 446388930), (2, 223194465), (3, 148796310), (5, 89277786), (6, 74398155), (9, 49598770), (10, 44638893), (13, 34337610), (15, 29759262), (18, 24799385), (26, 17168805), (30, 14879631), (39, 11445870), (45, 9919754), (65, 6867522), (78, 5722935), (90, 4959877), (117, 3815290), (130, 3433761), (195, 2289174), (234, 1907645), (390, 1144587), (585, 763058), (1170, 381529)]