5405970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 13144320

約数和(自身を除く): 7738350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2281, 2370, 4562, 6843, 11405, 13686, 22810, 34215, 68430, 180199, 360398, 540597, 900995, 1081194, 1801990, 2702985, 5405970]

約数ペア:

[(1, 5405970), (2, 2702985), (3, 1801990), (5, 1081194), (6, 900995), (10, 540597), (15, 360398), (30, 180199), (79, 68430), (158, 34215), (237, 22810), (395, 13686), (474, 11405), (790, 6843), (1185, 4562), (2281, 2370)]