1101551010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 3082420224

約数和(自身を除く): 1980869214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 127, 206, 210, 254, 309, 381, 401, 515, 618, 635, 721, 762, 802, 889, 1030, 1203, 1270, 1442, 1545, 1778, 1905, 2005, 2163, 2406, 2667, 2807, 3090, 3605, 3810, 4010, 4326, 4445, 5334, 5614, 6015, 7210, 8421, 8890, 10815, 12030, 13081, 13335, 14035, 16842, 21630, 26162, 26670, 28070, 39243, 41303, 42105, 50927, 65405, 78486, 82606, 84210, 91567, 101854, 123909, 130810, 152781, 183134, 196215, 206515, 247818, 254635, 274701, 289121, 305562, 356489, 392430, 413030, 457835, 509270, 549402, 578242, 619545, 712978, 763905, 867363, 915670, 1069467, 1239090, 1373505, 1445605, 1527810, 1734726, 1782445, 2138934, 2747010, 2891210, 3564890, 4336815, 5245481, 5347335, 8673630, 10490962, 10694670, 15736443, 26227405, 31472886, 36718367, 52454810, 73436734, 78682215, 110155101, 157364430, 183591835, 220310202, 367183670, 550775505, 1101551010]

約数ペア:

[(1, 1101551010), (2, 550775505), (3, 367183670), (5, 220310202), (6, 183591835), (7, 157364430), (10, 110155101), (14, 78682215), (15, 73436734), (21, 52454810), (30, 36718367), (35, 31472886), (42, 26227405), (70, 15736443), (103, 10694670), (105, 10490962), (127, 8673630), (206, 5347335), (210, 5245481), (254, 4336815), (309, 3564890), (381, 2891210), (401, 2747010), (515, 2138934), (618, 1782445), (635, 1734726), (721, 1527810), (762, 1445605), (802, 1373505), (889, 1239090), (1030, 1069467), (1203, 915670), (1270, 867363), (1442, 763905), (1545, 712978), (1778, 619545), (1905, 578242), (2005, 549402), (2163, 509270), (2406, 457835), (2667, 413030), (2807, 392430), (3090, 356489), (3605, 305562), (3810, 289121), (4010, 274701), (4326, 254635), (4445, 247818), (5334, 206515), (5614, 196215), (6015, 183134), (7210, 152781), (8421, 130810), (8890, 123909), (10815, 101854), (12030, 91567), (13081, 84210), (13335, 82606), (14035, 78486), (16842, 65405), (21630, 50927), (26162, 42105), (26670, 41303), (28070, 39243)]