12853020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12601}}^1$

素因数の和:12630

約数の個数: 48

約数和(自身を含む): 38108448

約数和(自身を除く): 25255428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 12601, 25202, 37803, 50404, 63005, 75606, 126010, 151212, 189015, 214217, 252020, 378030, 428434, 642651, 756060, 856868, 1071085, 1285302, 2142170, 2570604, 3213255, 4284340, 6426510, 12853020]

約数ペア:

[(1, 12853020), (2, 6426510), (3, 4284340), (4, 3213255), (5, 2570604), (6, 2142170), (10, 1285302), (12, 1071085), (15, 856868), (17, 756060), (20, 642651), (30, 428434), (34, 378030), (51, 252020), (60, 214217), (68, 189015), (85, 151212), (102, 126010), (170, 75606), (204, 63005), (255, 50404), (340, 37803), (510, 25202), (1020, 12601)]