74310290

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 137410560

約数和(自身を除く): 63100270

約数列:

[1, 2, 5, 10, 47, 94, 223, 235, 446, 470, 709, 1115, 1418, 2230, 3545, 7090, 10481, 20962, 33323, 52405, 66646, 104810, 158107, 166615, 316214, 333230, 790535, 1581070, 7431029, 14862058, 37155145, 74310290]

約数ペア:

[(1, 74310290), (2, 37155145), (5, 14862058), (10, 7431029), (47, 1581070), (94, 790535), (223, 333230), (235, 316214), (446, 166615), (470, 158107), (709, 104810), (1115, 66646), (1418, 52405), (2230, 33323), (3545, 20962), (7090, 10481)]