6782667740

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1\times {\mathrm{3677}}^1$

素因数の和:4454

約数の個数: 48

約数和(自身を含む): 14366268000

約数和(自身を除く): 7583600260

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 619, 745, 1238, 1490, 2476, 2980, 3095, 3677, 6190, 7354, 12380, 14708, 18385, 36770, 73540, 92231, 184462, 368924, 461155, 547873, 922310, 1095746, 1844620, 2191492, 2276063, 2739365, 4552126, 5478730, 9104252, 10957460, 11380315, 22760630, 45521260, 339133387, 678266774, 1356533548, 1695666935, 3391333870, 6782667740]

約数ペア:

[(1, 6782667740), (2, 3391333870), (4, 1695666935), (5, 1356533548), (10, 678266774), (20, 339133387), (149, 45521260), (298, 22760630), (596, 11380315), (619, 10957460), (745, 9104252), (1238, 5478730), (1490, 4552126), (2476, 2739365), (2980, 2276063), (3095, 2191492), (3677, 1844620), (6190, 1095746), (7354, 922310), (12380, 547873), (14708, 461155), (18385, 368924), (36770, 184462), (73540, 92231)]