3995910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 10754640

約数和(自身を除く): 6758730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 1531, 2610, 3062, 4593, 7655, 9186, 13779, 15310, 22965, 27558, 44399, 45930, 68895, 88798, 133197, 137790, 221995, 266394, 399591, 443990, 665985, 799182, 1331970, 1997955, 3995910]

約数ペア:

[(1, 3995910), (2, 1997955), (3, 1331970), (5, 799182), (6, 665985), (9, 443990), (10, 399591), (15, 266394), (18, 221995), (29, 137790), (30, 133197), (45, 88798), (58, 68895), (87, 45930), (90, 44399), (145, 27558), (174, 22965), (261, 15310), (290, 13779), (435, 9186), (522, 7655), (870, 4593), (1305, 3062), (1531, 2610)]