308171850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2311}}^1$

素因数の和:2460

約数の個数: 96

約数和(自身を含む): 880705536

約数和(自身を除く): 572533686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 127, 150, 175, 210, 254, 350, 381, 525, 635, 762, 889, 1050, 1270, 1778, 1905, 2311, 2667, 3175, 3810, 4445, 4622, 5334, 6350, 6933, 8890, 9525, 11555, 13335, 13866, 16177, 19050, 22225, 23110, 26670, 32354, 34665, 44450, 48531, 57775, 66675, 69330, 80885, 97062, 115550, 133350, 161770, 173325, 242655, 293497, 346650, 404425, 485310, 586994, 808850, 880491, 1213275, 1467485, 1760982, 2054479, 2426550, 2934970, 4108958, 4402455, 6163437, 7337425, 8804910, 10272395, 12326874, 14674850, 20544790, 22012275, 30817185, 44024550, 51361975, 61634370, 102723950, 154085925, 308171850]

約数ペア:

[(1, 308171850), (2, 154085925), (3, 102723950), (5, 61634370), (6, 51361975), (7, 44024550), (10, 30817185), (14, 22012275), (15, 20544790), (21, 14674850), (25, 12326874), (30, 10272395), (35, 8804910), (42, 7337425), (50, 6163437), (70, 4402455), (75, 4108958), (105, 2934970), (127, 2426550), (150, 2054479), (175, 1760982), (210, 1467485), (254, 1213275), (350, 880491), (381, 808850), (525, 586994), (635, 485310), (762, 404425), (889, 346650), (1050, 293497), (1270, 242655), (1778, 173325), (1905, 161770), (2311, 133350), (2667, 115550), (3175, 97062), (3810, 80885), (4445, 69330), (4622, 66675), (5334, 57775), (6350, 48531), (6933, 44450), (8890, 34665), (9525, 32354), (11555, 26670), (13335, 23110), (13866, 22225), (16177, 19050)]