142551570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1193}}^1$

素因数の和:1779

約数の個数: 64

約数和(自身を含む): 392014080

約数和(自身を除く): 249462510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 569, 1138, 1193, 1707, 2386, 2845, 3414, 3579, 3983, 5690, 5965, 7158, 7966, 8351, 8535, 11930, 11949, 16702, 17070, 17895, 19915, 23898, 25053, 35790, 39830, 41755, 50106, 59745, 83510, 119490, 125265, 250530, 678817, 1357634, 2036451, 3394085, 4072902, 4751719, 6788170, 9503438, 10182255, 14255157, 20364510, 23758595, 28510314, 47517190, 71275785, 142551570]

約数ペア:

[(1, 142551570), (2, 71275785), (3, 47517190), (5, 28510314), (6, 23758595), (7, 20364510), (10, 14255157), (14, 10182255), (15, 9503438), (21, 6788170), (30, 4751719), (35, 4072902), (42, 3394085), (70, 2036451), (105, 1357634), (210, 678817), (569, 250530), (1138, 125265), (1193, 119490), (1707, 83510), (2386, 59745), (2845, 50106), (3414, 41755), (3579, 39830), (3983, 35790), (5690, 25053), (5965, 23898), (7158, 19915), (7966, 17895), (8351, 17070), (8535, 16702), (11930, 11949)]