82575870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2657

約数の個数: 64

約数和(自身を含む): 216082944

約数和(自身を除く): 133507074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2158, 2490, 2551, 3237, 5102, 5395, 6474, 7653, 10790, 12755, 15306, 16185, 25510, 32370, 33163, 38265, 66326, 76530, 99489, 165815, 198978, 211733, 331630, 423466, 497445, 635199, 994890, 1058665, 1270398, 2117330, 2752529, 3175995, 5505058, 6351990, 8257587, 13762645, 16515174, 27525290, 41287935, 82575870]

約数ペア:

[(1, 82575870), (2, 41287935), (3, 27525290), (5, 16515174), (6, 13762645), (10, 8257587), (13, 6351990), (15, 5505058), (26, 3175995), (30, 2752529), (39, 2117330), (65, 1270398), (78, 1058665), (83, 994890), (130, 635199), (166, 497445), (195, 423466), (249, 331630), (390, 211733), (415, 198978), (498, 165815), (830, 99489), (1079, 76530), (1245, 66326), (2158, 38265), (2490, 33163), (2551, 32370), (3237, 25510), (5102, 16185), (5395, 15306), (6474, 12755), (7653, 10790)]