190033340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31567}}^1$

素因数の和:31626

約数の個数: 48

約数和(自身を含む): 466701312

約数和(自身を除く): 276667972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 31567, 63134, 126268, 157835, 220969, 315670, 441938, 631340, 883876, 1104845, 1357381, 2209690, 2714762, 4419380, 5429524, 6786905, 9501667, 13573810, 19003334, 27147620, 38006668, 47508335, 95016670, 190033340]

約数ペア:

[(1, 190033340), (2, 95016670), (4, 47508335), (5, 38006668), (7, 27147620), (10, 19003334), (14, 13573810), (20, 9501667), (28, 6786905), (35, 5429524), (43, 4419380), (70, 2714762), (86, 2209690), (140, 1357381), (172, 1104845), (215, 883876), (301, 631340), (430, 441938), (602, 315670), (860, 220969), (1204, 157835), (1505, 126268), (3010, 63134), (6020, 31567)]