15706084780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1\times {\mathrm{829}}^1$

素因数の和:1499

約数の個数: 96

約数和(自身を含む): 35369792640

約数和(自身を除く): 19663707860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 541, 829, 1030, 1082, 1658, 1751, 2060, 2164, 2705, 3316, 3502, 4145, 5410, 7004, 8290, 8755, 9197, 10820, 14093, 16580, 17510, 18394, 28186, 35020, 36788, 45985, 55723, 56372, 70465, 85387, 91970, 111446, 140930, 170774, 183940, 222892, 278615, 281860, 341548, 426935, 448489, 557230, 853870, 896978, 947291, 1114460, 1451579, 1707740, 1793956, 1894582, 2242445, 2903158, 3789164, 4484890, 4736455, 5806316, 7257895, 7624313, 8969780, 9472910, 14515790, 15248626, 18945820, 29031580, 30497252, 38121565, 46194367, 76243130, 92388734, 152486260, 184777468, 230971835, 461943670, 785304239, 923887340, 1570608478, 3141216956, 3926521195, 7853042390, 15706084780]

約数ペア:

[(1, 15706084780), (2, 7853042390), (4, 3926521195), (5, 3141216956), (10, 1570608478), (17, 923887340), (20, 785304239), (34, 461943670), (68, 230971835), (85, 184777468), (103, 152486260), (170, 92388734), (206, 76243130), (340, 46194367), (412, 38121565), (515, 30497252), (541, 29031580), (829, 18945820), (1030, 15248626), (1082, 14515790), (1658, 9472910), (1751, 8969780), (2060, 7624313), (2164, 7257895), (2705, 5806316), (3316, 4736455), (3502, 4484890), (4145, 3789164), (5410, 2903158), (7004, 2242445), (8290, 1894582), (8755, 1793956), (9197, 1707740), (10820, 1451579), (14093, 1114460), (16580, 947291), (17510, 896978), (18394, 853870), (28186, 557230), (35020, 448489), (36788, 426935), (45985, 341548), (55723, 281860), (56372, 278615), (70465, 222892), (85387, 183940), (91970, 170774), (111446, 140930)]