30419684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5483}}^1$

素因数の和:5579

約数の個数: 24

約数和(自身を含む): 56814240

約数和(自身を除く): 26394556

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5483, 5548, 10966, 21932, 104177, 208354, 400259, 416708, 800518, 1601036, 7604921, 15209842, 30419684]

約数ペア:

[(1, 30419684), (2, 15209842), (4, 7604921), (19, 1601036), (38, 800518), (73, 416708), (76, 400259), (146, 208354), (292, 104177), (1387, 21932), (2774, 10966), (5483, 5548)]