74362770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43487}}^1$

素因数の和:43519

約数の個数: 48

約数和(自身を含む): 203523840

約数和(自身を除く): 129161070

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, 43487, 86974, 130461, 217435, 260922, 391383, 434870, 652305, 782766, 826253, 1304610, 1652506, 1956915, 2478759, 3913830, 4131265, 4957518, 7436277, 8262530, 12393795, 14872554, 24787590, 37181385, 74362770]

約数ペア:

[(1, 74362770), (2, 37181385), (3, 24787590), (5, 14872554), (6, 12393795), (9, 8262530), (10, 7436277), (15, 4957518), (18, 4131265), (19, 3913830), (30, 2478759), (38, 1956915), (45, 1652506), (57, 1304610), (90, 826253), (95, 782766), (114, 652305), (171, 434870), (190, 391383), (285, 260922), (342, 217435), (570, 130461), (855, 86974), (1710, 43487)]