446505930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{381629}}^1$

素因数の和:381655

約数の個数: 48

約数和(自身を含む): 1250219880

約数和(自身を除く): 803713950

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, 381629, 763258, 1144887, 1908145, 2289774, 3434661, 3816290, 4961177, 5724435, 6869322, 9922354, 11448870, 14883531, 17173305, 24805885, 29767062, 34346610, 44650593, 49611770, 74417655, 89301186, 148835310, 223252965, 446505930]

約数ペア:

[(1, 446505930), (2, 223252965), (3, 148835310), (5, 89301186), (6, 74417655), (9, 49611770), (10, 44650593), (13, 34346610), (15, 29767062), (18, 24805885), (26, 17173305), (30, 14883531), (39, 11448870), (45, 9922354), (65, 6869322), (78, 5724435), (90, 4961177), (117, 3816290), (130, 3434661), (195, 2289774), (234, 1908145), (390, 1144887), (585, 763258), (1170, 381629)]