39299220

素因数分解:

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

素因数の和:11525

約数の個数: 72

約数和(自身を含む): 125492640

約数和(自身を除く): 86193420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 11491, 22982, 34473, 45964, 57455, 68946, 103419, 114910, 137892, 172365, 206838, 218329, 229820, 344730, 413676, 436658, 517095, 654987, 689460, 873316, 1034190, 1091645, 1309974, 1964961, 2068380, 2183290, 2619948, 3274935, 3929922, 4366580, 6549870, 7859844, 9824805, 13099740, 19649610, 39299220]

約数ペア:

[(1, 39299220), (2, 19649610), (3, 13099740), (4, 9824805), (5, 7859844), (6, 6549870), (9, 4366580), (10, 3929922), (12, 3274935), (15, 2619948), (18, 2183290), (19, 2068380), (20, 1964961), (30, 1309974), (36, 1091645), (38, 1034190), (45, 873316), (57, 689460), (60, 654987), (76, 517095), (90, 436658), (95, 413676), (114, 344730), (171, 229820), (180, 218329), (190, 206838), (228, 172365), (285, 137892), (342, 114910), (380, 103419), (570, 68946), (684, 57455), (855, 45964), (1140, 34473), (1710, 22982), (3420, 11491)]