30155996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1889}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 57047760

約数和(自身を除く): 26891764

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 1889, 3778, 3991, 7556, 7982, 15964, 24557, 49114, 98228, 579923, 1159846, 2319692, 7538999, 15077998, 30155996]

約数ペア:

[(1, 30155996), (2, 15077998), (4, 7538999), (13, 2319692), (26, 1159846), (52, 579923), (307, 98228), (614, 49114), (1228, 24557), (1889, 15964), (3778, 7982), (3991, 7556)]