565285890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 1500291072

約数和(自身を除く): 935005182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 113, 127, 130, 195, 202, 226, 254, 303, 339, 381, 390, 505, 565, 606, 635, 678, 762, 1010, 1130, 1270, 1313, 1469, 1515, 1651, 1695, 1905, 2626, 2938, 3030, 3302, 3390, 3810, 3939, 4407, 4953, 6565, 7345, 7878, 8255, 8814, 9906, 11413, 12827, 13130, 14351, 14690, 16510, 19695, 22035, 22826, 24765, 25654, 28702, 34239, 38481, 39390, 43053, 44070, 49530, 57065, 64135, 68478, 71755, 76962, 86106, 114130, 128270, 143510, 148369, 166751, 171195, 186563, 192405, 215265, 296738, 333502, 342390, 373126, 384810, 430530, 445107, 500253, 559689, 741845, 833755, 890214, 932815, 1000506, 1119378, 1449451, 1483690, 1667510, 1865630, 2225535, 2501265, 2798445, 2898902, 4348353, 4451070, 5002530, 5596890, 7247255, 8696706, 14494510, 18842863, 21741765, 37685726, 43483530, 56528589, 94214315, 113057178, 188428630, 282642945, 565285890]

約数ペア:

[(1, 565285890), (2, 282642945), (3, 188428630), (5, 113057178), (6, 94214315), (10, 56528589), (13, 43483530), (15, 37685726), (26, 21741765), (30, 18842863), (39, 14494510), (65, 8696706), (78, 7247255), (101, 5596890), (113, 5002530), (127, 4451070), (130, 4348353), (195, 2898902), (202, 2798445), (226, 2501265), (254, 2225535), (303, 1865630), (339, 1667510), (381, 1483690), (390, 1449451), (505, 1119378), (565, 1000506), (606, 932815), (635, 890214), (678, 833755), (762, 741845), (1010, 559689), (1130, 500253), (1270, 445107), (1313, 430530), (1469, 384810), (1515, 373126), (1651, 342390), (1695, 333502), (1905, 296738), (2626, 215265), (2938, 192405), (3030, 186563), (3302, 171195), (3390, 166751), (3810, 148369), (3939, 143510), (4407, 128270), (4953, 114130), (6565, 86106), (7345, 76962), (7878, 71755), (8255, 68478), (8814, 64135), (9906, 57065), (11413, 49530), (12827, 44070), (13130, 43053), (14351, 39390), (14690, 38481), (16510, 34239), (19695, 28702), (22035, 25654), (22826, 24765)]