30536660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 50748460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 79, 110, 140, 154, 158, 220, 251, 308, 316, 385, 395, 502, 553, 770, 790, 869, 1004, 1106, 1255, 1540, 1580, 1738, 1757, 2212, 2510, 2761, 2765, 3476, 3514, 4345, 5020, 5522, 5530, 6083, 7028, 8690, 8785, 11044, 11060, 12166, 13805, 17380, 17570, 19327, 19829, 24332, 27610, 30415, 35140, 38654, 39658, 55220, 60830, 77308, 79316, 96635, 99145, 121660, 138803, 193270, 198290, 218119, 277606, 386540, 396580, 436238, 555212, 694015, 872476, 1090595, 1388030, 1526833, 2181190, 2776060, 3053666, 4362380, 6107332, 7634165, 15268330, 30536660]

約数ペア:

[(1, 30536660), (2, 15268330), (4, 7634165), (5, 6107332), (7, 4362380), (10, 3053666), (11, 2776060), (14, 2181190), (20, 1526833), (22, 1388030), (28, 1090595), (35, 872476), (44, 694015), (55, 555212), (70, 436238), (77, 396580), (79, 386540), (110, 277606), (140, 218119), (154, 198290), (158, 193270), (220, 138803), (251, 121660), (308, 99145), (316, 96635), (385, 79316), (395, 77308), (502, 60830), (553, 55220), (770, 39658), (790, 38654), (869, 35140), (1004, 30415), (1106, 27610), (1255, 24332), (1540, 19829), (1580, 19327), (1738, 17570), (1757, 17380), (2212, 13805), (2510, 12166), (2761, 11060), (2765, 11044), (3476, 8785), (3514, 8690), (4345, 7028), (5020, 6083), (5522, 5530)]