472100580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{374683}}^1$

素因数の和:374705

約数の個数: 72

約数和(自身を含む): 1636619712

約数和(自身を除く): 1164519132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 374683, 749366, 1124049, 1498732, 1873415, 2248098, 2622781, 3372147, 3746830, 4496196, 5245562, 5620245, 6744294, 7493660, 7868343, 10491124, 11240490, 13113905, 13488588, 15736686, 16860735, 22480980, 23605029, 26227810, 31473372, 33721470, 39341715, 47210058, 52455620, 67442940, 78683430, 94420116, 118025145, 157366860, 236050290, 472100580]

約数ペア:

[(1, 472100580), (2, 236050290), (3, 157366860), (4, 118025145), (5, 94420116), (6, 78683430), (7, 67442940), (9, 52455620), (10, 47210058), (12, 39341715), (14, 33721470), (15, 31473372), (18, 26227810), (20, 23605029), (21, 22480980), (28, 16860735), (30, 15736686), (35, 13488588), (36, 13113905), (42, 11240490), (45, 10491124), (60, 7868343), (63, 7493660), (70, 6744294), (84, 5620245), (90, 5245562), (105, 4496196), (126, 3746830), (140, 3372147), (180, 2622781), (210, 2248098), (252, 1873415), (315, 1498732), (420, 1124049), (630, 749366), (1260, 374683)]