185549710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 339292800

約数和(自身を除く): 153743090

約数列:

[1, 2, 5, 10, 131, 139, 262, 278, 655, 695, 1019, 1310, 1390, 2038, 5095, 10190, 18209, 36418, 91045, 133489, 141641, 182090, 266978, 283282, 667445, 708205, 1334890, 1416410, 18554971, 37109942, 92774855, 185549710]

約数ペア:

[(1, 185549710), (2, 92774855), (5, 37109942), (10, 18554971), (131, 1416410), (139, 1334890), (262, 708205), (278, 667445), (655, 283282), (695, 266978), (1019, 182090), (1310, 141641), (1390, 133489), (2038, 91045), (5095, 36418), (10190, 18209)]