38236890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29641}}^1$

素因数の和:29694

約数の個数: 32

約数和(自身を含む): 93905856

約数和(自身を除く): 55668966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 29641, 59282, 88923, 148205, 177846, 296410, 444615, 889230, 1274563, 2549126, 3823689, 6372815, 7647378, 12745630, 19118445, 38236890]

約数ペア:

[(1, 38236890), (2, 19118445), (3, 12745630), (5, 7647378), (6, 6372815), (10, 3823689), (15, 2549126), (30, 1274563), (43, 889230), (86, 444615), (129, 296410), (215, 177846), (258, 148205), (430, 88923), (645, 59282), (1290, 29641)]