1079261730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{278879}}^1$

素因数の和:278935

約数の個数: 48

約数和(自身を含む): 2871348480

約数和(自身を除く): 1792086750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 278879, 557758, 836637, 1394395, 1673274, 2509911, 2788790, 4183185, 5019822, 8366370, 11991797, 12549555, 23983594, 25099110, 35975391, 59958985, 71950782, 107926173, 119917970, 179876955, 215852346, 359753910, 539630865, 1079261730]

約数ペア:

[(1, 1079261730), (2, 539630865), (3, 359753910), (5, 215852346), (6, 179876955), (9, 119917970), (10, 107926173), (15, 71950782), (18, 59958985), (30, 35975391), (43, 25099110), (45, 23983594), (86, 12549555), (90, 11991797), (129, 8366370), (215, 5019822), (258, 4183185), (387, 2788790), (430, 2509911), (645, 1673274), (774, 1394395), (1290, 836637), (1935, 557758), (3870, 278879)]