2283647905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4397}}^1$

素因数の和:4510

約数の個数: 64

約数和(自身を含む): 3647877120

約数和(自身を除く): 1364229215

約数列:

[1, 5, 7, 11, 19, 35, 55, 71, 77, 95, 133, 209, 355, 385, 497, 665, 781, 1045, 1349, 1463, 2485, 3905, 4397, 5467, 6745, 7315, 9443, 14839, 21985, 27335, 30779, 47215, 48367, 74195, 83543, 103873, 153895, 241835, 312187, 338569, 417715, 519365, 584801, 918973, 1560935, 1692845, 2185309, 2924005, 3434057, 4594865, 5931553, 6432811, 10926545, 17170285, 24038399, 29657765, 32164055, 41520871, 65247083, 120191995, 207604355, 326235415, 456729581, 2283647905]

約数ペア:

[(1, 2283647905), (5, 456729581), (7, 326235415), (11, 207604355), (19, 120191995), (35, 65247083), (55, 41520871), (71, 32164055), (77, 29657765), (95, 24038399), (133, 17170285), (209, 10926545), (355, 6432811), (385, 5931553), (497, 4594865), (665, 3434057), (781, 2924005), (1045, 2185309), (1349, 1692845), (1463, 1560935), (2485, 918973), (3905, 584801), (4397, 519365), (5467, 417715), (6745, 338569), (7315, 312187), (9443, 241835), (14839, 153895), (21985, 103873), (27335, 83543), (30779, 74195), (47215, 48367)]