30389628

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{13259}}^1$

素因数の和:13457

約数の個数: 24

約数和(自身を含む): 71285760

約数和(自身を除く): 40896132

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 13259, 26518, 39777, 53036, 79554, 159108, 2532469, 5064938, 7597407, 10129876, 15194814, 30389628]

約数ペア:

[(1, 30389628), (2, 15194814), (3, 10129876), (4, 7597407), (6, 5064938), (12, 2532469), (191, 159108), (382, 79554), (573, 53036), (764, 39777), (1146, 26518), (2292, 13259)]