30942764

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 55109376

約数和(自身を除く): 24166612

約数列:

[1, 2, 4, 101, 191, 202, 382, 401, 404, 764, 802, 1604, 19291, 38582, 40501, 76591, 77164, 81002, 153182, 162004, 306364, 7735691, 15471382, 30942764]

約数ペア:

[(1, 30942764), (2, 15471382), (4, 7735691), (101, 306364), (191, 162004), (202, 153182), (382, 81002), (401, 77164), (404, 76591), (764, 40501), (802, 38582), (1604, 19291)]