13053170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 27095040

約数和(自身を除く): 14041870

約数列:

[1, 2, 5, 10, 13, 26, 31, 41, 62, 65, 79, 82, 130, 155, 158, 205, 310, 395, 403, 410, 533, 790, 806, 1027, 1066, 1271, 2015, 2054, 2449, 2542, 2665, 3239, 4030, 4898, 5135, 5330, 6355, 6478, 10270, 12245, 12710, 16195, 16523, 24490, 31837, 32390, 33046, 42107, 63674, 82615, 84214, 100409, 159185, 165230, 200818, 210535, 318370, 421070, 502045, 1004090, 1305317, 2610634, 6526585, 13053170]

約数ペア:

[(1, 13053170), (2, 6526585), (5, 2610634), (10, 1305317), (13, 1004090), (26, 502045), (31, 421070), (41, 318370), (62, 210535), (65, 200818), (79, 165230), (82, 159185), (130, 100409), (155, 84214), (158, 82615), (205, 63674), (310, 42107), (395, 33046), (403, 32390), (410, 31837), (533, 24490), (790, 16523), (806, 16195), (1027, 12710), (1066, 12245), (1271, 10270), (2015, 6478), (2054, 6355), (2449, 5330), (2542, 5135), (2665, 4898), (3239, 4030)]