47295180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13829}}^1$

素因数の和:13863

約数の個数: 72

約数和(自身を含む): 151023600

約数和(自身を除く): 103728420

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, 13829, 27658, 41487, 55316, 69145, 82974, 124461, 138290, 165948, 207435, 248922, 262751, 276580, 414870, 497844, 525502, 622305, 788253, 829740, 1051004, 1244610, 1313755, 1576506, 2364759, 2489220, 2627510, 3153012, 3941265, 4729518, 5255020, 7882530, 9459036, 11823795, 15765060, 23647590, 47295180]

約数ペア:

[(1, 47295180), (2, 23647590), (3, 15765060), (4, 11823795), (5, 9459036), (6, 7882530), (9, 5255020), (10, 4729518), (12, 3941265), (15, 3153012), (18, 2627510), (19, 2489220), (20, 2364759), (30, 1576506), (36, 1313755), (38, 1244610), (45, 1051004), (57, 829740), (60, 788253), (76, 622305), (90, 525502), (95, 497844), (114, 414870), (171, 276580), (180, 262751), (190, 248922), (228, 207435), (285, 165948), (342, 138290), (380, 124461), (570, 82974), (684, 69145), (855, 55316), (1140, 41487), (1710, 27658), (3420, 13829)]