310154814

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4243}}^1$

素因数の和:4413

約数の個数: 48

約数和(自身を含む): 699139584

約数和(自身を除く): 388984770

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 131, 186, 262, 279, 393, 558, 786, 1179, 2358, 4061, 4243, 8122, 8486, 12183, 12729, 24366, 25458, 36549, 38187, 73098, 76374, 131533, 263066, 394599, 555833, 789198, 1111666, 1183797, 1667499, 2367594, 3334998, 5002497, 10004994, 17230823, 34461646, 51692469, 103384938, 155077407, 310154814]

約数ペア:

[(1, 310154814), (2, 155077407), (3, 103384938), (6, 51692469), (9, 34461646), (18, 17230823), (31, 10004994), (62, 5002497), (93, 3334998), (131, 2367594), (186, 1667499), (262, 1183797), (279, 1111666), (393, 789198), (558, 555833), (786, 394599), (1179, 263066), (2358, 131533), (4061, 76374), (4243, 73098), (8122, 38187), (8486, 36549), (12183, 25458), (12729, 24366)]