1629060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 4804800

約数和(自身を除く): 3175740

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, 1429, 2858, 4287, 5716, 7145, 8574, 14290, 17148, 21435, 27151, 28580, 42870, 54302, 81453, 85740, 108604, 135755, 162906, 271510, 325812, 407265, 543020, 814530, 1629060]

約数ペア:

[(1, 1629060), (2, 814530), (3, 543020), (4, 407265), (5, 325812), (6, 271510), (10, 162906), (12, 135755), (15, 108604), (19, 85740), (20, 81453), (30, 54302), (38, 42870), (57, 28580), (60, 27151), (76, 21435), (95, 17148), (114, 14290), (190, 8574), (228, 7145), (285, 5716), (380, 4287), (570, 2858), (1140, 1429)]