2912053740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1128703}}^1$

素因数の和:1128758

約数の個数: 48

約数和(自身を含む): 8343379968

約数和(自身を除く): 5431326228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 1128703, 2257406, 3386109, 4514812, 5643515, 6772218, 11287030, 13544436, 16930545, 22574060, 33861090, 48534229, 67722180, 97068458, 145602687, 194136916, 242671145, 291205374, 485342290, 582410748, 728013435, 970684580, 1456026870, 2912053740]

約数ペア:

[(1, 2912053740), (2, 1456026870), (3, 970684580), (4, 728013435), (5, 582410748), (6, 485342290), (10, 291205374), (12, 242671145), (15, 194136916), (20, 145602687), (30, 97068458), (43, 67722180), (60, 48534229), (86, 33861090), (129, 22574060), (172, 16930545), (215, 13544436), (258, 11287030), (430, 6772218), (516, 5643515), (645, 4514812), (860, 3386109), (1290, 2257406), (2580, 1128703)]