12874590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7529}}^1$

素因数の和:7561

約数の個数: 48

約数和(自身を含む): 35240400

約数和(自身を除く): 22365810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 7529, 15058, 22587, 37645, 45174, 67761, 75290, 112935, 135522, 143051, 225870, 286102, 338805, 429153, 677610, 715255, 858306, 1287459, 1430510, 2145765, 2574918, 4291530, 6437295, 12874590]

約数ペア:

[(1, 12874590), (2, 6437295), (3, 4291530), (5, 2574918), (6, 2145765), (9, 1430510), (10, 1287459), (15, 858306), (18, 715255), (19, 677610), (30, 429153), (38, 338805), (45, 286102), (57, 225870), (90, 143051), (95, 135522), (114, 112935), (171, 75290), (190, 67761), (285, 45174), (342, 37645), (570, 22587), (855, 15058), (1710, 7529)]