78865530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55933}}^1$

素因数の和:55990

約数の個数: 32

約数和(自身を含む): 193307904

約数和(自身を除く): 114442374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 55933, 111866, 167799, 279665, 335598, 559330, 838995, 1677990, 2628851, 5257702, 7886553, 13144255, 15773106, 26288510, 39432765, 78865530]

約数ペア:

[(1, 78865530), (2, 39432765), (3, 26288510), (5, 15773106), (6, 13144255), (10, 7886553), (15, 5257702), (30, 2628851), (47, 1677990), (94, 838995), (141, 559330), (235, 335598), (282, 279665), (470, 167799), (705, 111866), (1410, 55933)]