86746530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 225203328

約数和(自身を除く): 138456798

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 347, 390, 641, 694, 1041, 1282, 1735, 1923, 2082, 3205, 3470, 3846, 4511, 5205, 6410, 8333, 9022, 9615, 10410, 13533, 16666, 19230, 22555, 24999, 27066, 41665, 45110, 49998, 67665, 83330, 124995, 135330, 222427, 249990, 444854, 667281, 1112135, 1334562, 2224270, 2891551, 3336405, 5783102, 6672810, 8674653, 14457755, 17349306, 28915510, 43373265, 86746530]

約数ペア:

[(1, 86746530), (2, 43373265), (3, 28915510), (5, 17349306), (6, 14457755), (10, 8674653), (13, 6672810), (15, 5783102), (26, 3336405), (30, 2891551), (39, 2224270), (65, 1334562), (78, 1112135), (130, 667281), (195, 444854), (347, 249990), (390, 222427), (641, 135330), (694, 124995), (1041, 83330), (1282, 67665), (1735, 49998), (1923, 45110), (2082, 41665), (3205, 27066), (3470, 24999), (3846, 22555), (4511, 19230), (5205, 16666), (6410, 13533), (8333, 10410), (9022, 9615)]