63785470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 139392000

約数和(自身を除く): 75606530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 199, 241, 266, 398, 482, 665, 995, 1205, 1330, 1393, 1687, 1990, 2410, 2786, 3374, 3781, 4579, 6965, 7562, 8435, 9158, 13930, 16870, 18905, 22895, 26467, 32053, 37810, 45790, 47959, 52934, 64106, 95918, 132335, 160265, 239795, 264670, 320530, 335713, 479590, 671426, 911221, 1678565, 1822442, 3357130, 4556105, 6378547, 9112210, 12757094, 31892735, 63785470]

約数ペア:

[(1, 63785470), (2, 31892735), (5, 12757094), (7, 9112210), (10, 6378547), (14, 4556105), (19, 3357130), (35, 1822442), (38, 1678565), (70, 911221), (95, 671426), (133, 479590), (190, 335713), (199, 320530), (241, 264670), (266, 239795), (398, 160265), (482, 132335), (665, 95918), (995, 64106), (1205, 52934), (1330, 47959), (1393, 45790), (1687, 37810), (1990, 32053), (2410, 26467), (2786, 22895), (3374, 18905), (3781, 16870), (4579, 13930), (6965, 9158), (7562, 8435)]