749310910

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1\times {\mathrm{1451}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 1364612832

約数和(自身を除く): 615301922

約数列:

[1, 2, 5, 10, 113, 226, 457, 565, 914, 1130, 1451, 2285, 2902, 4570, 7255, 14510, 51641, 103282, 163963, 258205, 327926, 516410, 663107, 819815, 1326214, 1639630, 3315535, 6631070, 74931091, 149862182, 374655455, 749310910]

約数ペア:

[(1, 749310910), (2, 374655455), (5, 149862182), (10, 74931091), (113, 6631070), (226, 3315535), (457, 1639630), (565, 1326214), (914, 819815), (1130, 663107), (1451, 516410), (2285, 327926), (2902, 258205), (4570, 163963), (7255, 103282), (14510, 51641)]