74208870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43397}}^1$

素因数の和:43429

約数の個数: 48

約数和(自身を含む): 203102640

約数和(自身を除く): 128893770

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, 43397, 86794, 130191, 216985, 260382, 390573, 433970, 650955, 781146, 824543, 1301910, 1649086, 1952865, 2473629, 3905730, 4122715, 4947258, 7420887, 8245430, 12368145, 14841774, 24736290, 37104435, 74208870]

約数ペア:

[(1, 74208870), (2, 37104435), (3, 24736290), (5, 14841774), (6, 12368145), (9, 8245430), (10, 7420887), (15, 4947258), (18, 4122715), (19, 3905730), (30, 2473629), (38, 1952865), (45, 1649086), (57, 1301910), (90, 824543), (95, 781146), (114, 650955), (171, 433970), (190, 390573), (285, 260382), (342, 216985), (570, 130191), (855, 86794), (1710, 43397)]