955478930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{24683}}^1$

素因数の和:24783

約数の個数: 48

約数和(自身を含む): 2026062720

約数和(自身を除く): 1070583790

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 2765, 3871, 5530, 7742, 19355, 24683, 38710, 49366, 123415, 172781, 246830, 345562, 863905, 1209467, 1727810, 1949957, 2418934, 3899914, 6047335, 9749785, 12094670, 13649699, 19499570, 27299398, 68248495, 95547893, 136496990, 191095786, 477739465, 955478930]

約数ペア:

[(1, 955478930), (2, 477739465), (5, 191095786), (7, 136496990), (10, 95547893), (14, 68248495), (35, 27299398), (49, 19499570), (70, 13649699), (79, 12094670), (98, 9749785), (158, 6047335), (245, 3899914), (395, 2418934), (490, 1949957), (553, 1727810), (790, 1209467), (1106, 863905), (2765, 345562), (3871, 246830), (5530, 172781), (7742, 123415), (19355, 49366), (24683, 38710)]