1930897660

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1582703}}^1$

素因数の和:1582773

約数の個数: 24

約数和(自身を含む): 4121361216

約数和(自身を除く): 2190463556

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1582703, 3165406, 6330812, 7913515, 15827030, 31654060, 96544883, 193089766, 386179532, 482724415, 965448830, 1930897660]

約数ペア:

[(1, 1930897660), (2, 965448830), (4, 482724415), (5, 386179532), (10, 193089766), (20, 96544883), (61, 31654060), (122, 15827030), (244, 7913515), (305, 6330812), (610, 3165406), (1220, 1582703)]