30016796

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 53464320

約数和(自身を除く): 23447524

約数列:

[1, 2, 4, 101, 191, 202, 382, 389, 404, 764, 778, 1556, 19291, 38582, 39289, 74299, 77164, 78578, 148598, 157156, 297196, 7504199, 15008398, 30016796]

約数ペア:

[(1, 30016796), (2, 15008398), (4, 7504199), (101, 297196), (191, 157156), (202, 148598), (382, 78578), (389, 77164), (404, 74299), (764, 39289), (778, 38582), (1556, 19291)]