13316340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11681}}^1$

素因数の和:11712

約数の個数: 48

約数和(自身を含む): 39251520

約数和(自身を除く): 25935180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 11681, 23362, 35043, 46724, 58405, 70086, 116810, 140172, 175215, 221939, 233620, 350430, 443878, 665817, 700860, 887756, 1109695, 1331634, 2219390, 2663268, 3329085, 4438780, 6658170, 13316340]

約数ペア:

[(1, 13316340), (2, 6658170), (3, 4438780), (4, 3329085), (5, 2663268), (6, 2219390), (10, 1331634), (12, 1109695), (15, 887756), (19, 700860), (20, 665817), (30, 443878), (38, 350430), (57, 233620), (60, 221939), (76, 175215), (95, 140172), (114, 116810), (190, 70086), (228, 58405), (285, 46724), (380, 35043), (570, 23362), (1140, 11681)]