8222730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 21835008

約数和(自身を除く): 13612278

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 701, 782, 1173, 1402, 1955, 2103, 2346, 3505, 3910, 4206, 5865, 7010, 10515, 11730, 11917, 16123, 21030, 23834, 32246, 35751, 48369, 59585, 71502, 80615, 96738, 119170, 161230, 178755, 241845, 274091, 357510, 483690, 548182, 822273, 1370455, 1644546, 2740910, 4111365, 8222730]

約数ペア:

[(1, 8222730), (2, 4111365), (3, 2740910), (5, 1644546), (6, 1370455), (10, 822273), (15, 548182), (17, 483690), (23, 357510), (30, 274091), (34, 241845), (46, 178755), (51, 161230), (69, 119170), (85, 96738), (102, 80615), (115, 71502), (138, 59585), (170, 48369), (230, 35751), (255, 32246), (345, 23834), (391, 21030), (510, 16123), (690, 11917), (701, 11730), (782, 10515), (1173, 7010), (1402, 5865), (1955, 4206), (2103, 3910), (2346, 3505)]