1734780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 5029920

約数和(自身を除く): 3295140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 997, 1740, 1994, 2991, 3988, 4985, 5982, 9970, 11964, 14955, 19940, 28913, 29910, 57826, 59820, 86739, 115652, 144565, 173478, 289130, 346956, 433695, 578260, 867390, 1734780]

約数ペア:

[(1, 1734780), (2, 867390), (3, 578260), (4, 433695), (5, 346956), (6, 289130), (10, 173478), (12, 144565), (15, 115652), (20, 86739), (29, 59820), (30, 57826), (58, 29910), (60, 28913), (87, 19940), (116, 14955), (145, 11964), (174, 9970), (290, 5982), (348, 4985), (435, 3988), (580, 2991), (870, 1994), (997, 1740)]