13099740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11491}}^1$

素因数の和:11522

約数の個数: 48

約数和(自身を含む): 38613120

約数和(自身を除く): 25513380

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, 11491, 22982, 34473, 45964, 57455, 68946, 114910, 137892, 172365, 218329, 229820, 344730, 436658, 654987, 689460, 873316, 1091645, 1309974, 2183290, 2619948, 3274935, 4366580, 6549870, 13099740]

約数ペア:

[(1, 13099740), (2, 6549870), (3, 4366580), (4, 3274935), (5, 2619948), (6, 2183290), (10, 1309974), (12, 1091645), (15, 873316), (19, 689460), (20, 654987), (30, 436658), (38, 344730), (57, 229820), (60, 218329), (76, 172365), (95, 137892), (114, 114910), (190, 68946), (228, 57455), (285, 45964), (380, 34473), (570, 22982), (1140, 11491)]