3870660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 11192832

約数和(自身を除く): 7322172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 2081, 4162, 6243, 8324, 10405, 12486, 20810, 24972, 31215, 41620, 62430, 64511, 124860, 129022, 193533, 258044, 322555, 387066, 645110, 774132, 967665, 1290220, 1935330, 3870660]

約数ペア:

[(1, 3870660), (2, 1935330), (3, 1290220), (4, 967665), (5, 774132), (6, 645110), (10, 387066), (12, 322555), (15, 258044), (20, 193533), (30, 129022), (31, 124860), (60, 64511), (62, 62430), (93, 41620), (124, 31215), (155, 24972), (186, 20810), (310, 12486), (372, 10405), (465, 8324), (620, 6243), (930, 4162), (1860, 2081)]