74087270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2617}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 141372000

約数和(自身を除く): 67284730

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2617, 2831, 5234, 5662, 13085, 14155, 26170, 28310, 49723, 99446, 248615, 389933, 497230, 779866, 1949665, 3899330, 7408727, 14817454, 37043635, 74087270]

約数ペア:

[(1, 74087270), (2, 37043635), (5, 14817454), (10, 7408727), (19, 3899330), (38, 1949665), (95, 779866), (149, 497230), (190, 389933), (298, 248615), (745, 99446), (1490, 49723), (2617, 28310), (2831, 26170), (5234, 14155), (5662, 13085)]