3183830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 6501600

約数和(自身を除く): 3317770

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1289, 2470, 2578, 6445, 12890, 16757, 24491, 33514, 48982, 83785, 122455, 167570, 244910, 318383, 636766, 1591915, 3183830]

約数ペア:

[(1, 3183830), (2, 1591915), (5, 636766), (10, 318383), (13, 244910), (19, 167570), (26, 122455), (38, 83785), (65, 48982), (95, 33514), (130, 24491), (190, 16757), (247, 12890), (494, 6445), (1235, 2578), (1289, 2470)]