64510290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18379}}^1$

素因数の和:18408

約数の個数: 64

約数和(自身を含む): 185270400

約数和(自身を除く): 120760110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 18379, 36758, 55137, 91895, 110274, 165411, 183790, 238927, 275685, 330822, 477854, 496233, 551370, 716781, 827055, 992466, 1194635, 1433562, 1654110, 2150343, 2389270, 2481165, 3583905, 4300686, 4962330, 6451029, 7167810, 10751715, 12902058, 21503430, 32255145, 64510290]

約数ペア:

[(1, 64510290), (2, 32255145), (3, 21503430), (5, 12902058), (6, 10751715), (9, 7167810), (10, 6451029), (13, 4962330), (15, 4300686), (18, 3583905), (26, 2481165), (27, 2389270), (30, 2150343), (39, 1654110), (45, 1433562), (54, 1194635), (65, 992466), (78, 827055), (90, 716781), (117, 551370), (130, 496233), (135, 477854), (195, 330822), (234, 275685), (270, 238927), (351, 183790), (390, 165411), (585, 110274), (702, 91895), (1170, 55137), (1755, 36758), (3510, 18379)]