8071860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4680

約数の個数: 48

約数和(自身を含む): 23385600

約数和(自身を除く): 15313740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 4639, 9278, 13917, 18556, 23195, 27834, 46390, 55668, 69585, 92780, 134531, 139170, 269062, 278340, 403593, 538124, 672655, 807186, 1345310, 1614372, 2017965, 2690620, 4035930, 8071860]

約数ペア:

[(1, 8071860), (2, 4035930), (3, 2690620), (4, 2017965), (5, 1614372), (6, 1345310), (10, 807186), (12, 672655), (15, 538124), (20, 403593), (29, 278340), (30, 269062), (58, 139170), (60, 134531), (87, 92780), (116, 69585), (145, 55668), (174, 46390), (290, 27834), (348, 23195), (435, 18556), (580, 13917), (870, 9278), (1740, 4639)]