31335180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27487}}^1$

素因数の和:27518

約数の個数: 48

約数和(自身を含む): 92359680

約数和(自身を除く): 61024500

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, 27487, 54974, 82461, 109948, 137435, 164922, 274870, 329844, 412305, 522253, 549740, 824610, 1044506, 1566759, 1649220, 2089012, 2611265, 3133518, 5222530, 6267036, 7833795, 10445060, 15667590, 31335180]

約数ペア:

[(1, 31335180), (2, 15667590), (3, 10445060), (4, 7833795), (5, 6267036), (6, 5222530), (10, 3133518), (12, 2611265), (15, 2089012), (19, 1649220), (20, 1566759), (30, 1044506), (38, 824610), (57, 549740), (60, 522253), (76, 412305), (95, 329844), (114, 274870), (190, 164922), (228, 137435), (285, 109948), (380, 82461), (570, 54974), (1140, 27487)]