1024731890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10331}}^1$

素因数の和:10467

約数の個数: 64

約数和(自身を含む): 2291224320

約数和(自身を除く): 1266492430

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 109, 130, 182, 218, 455, 545, 763, 910, 1090, 1417, 1526, 2834, 3815, 7085, 7630, 9919, 10331, 14170, 19838, 20662, 49595, 51655, 72317, 99190, 103310, 134303, 144634, 268606, 361585, 671515, 723170, 940121, 1126079, 1343030, 1880242, 2252158, 4700605, 5630395, 7882553, 9401210, 11260790, 14639027, 15765106, 29278054, 39412765, 73195135, 78825530, 102473189, 146390270, 204946378, 512365945, 1024731890]

約数ペア:

[(1, 1024731890), (2, 512365945), (5, 204946378), (7, 146390270), (10, 102473189), (13, 78825530), (14, 73195135), (26, 39412765), (35, 29278054), (65, 15765106), (70, 14639027), (91, 11260790), (109, 9401210), (130, 7882553), (182, 5630395), (218, 4700605), (455, 2252158), (545, 1880242), (763, 1343030), (910, 1126079), (1090, 940121), (1417, 723170), (1526, 671515), (2834, 361585), (3815, 268606), (7085, 144634), (7630, 134303), (9919, 103310), (10331, 99190), (14170, 72317), (19838, 51655), (20662, 49595)]