17320020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15193}}^1$

素因数の和:15224

約数の個数: 48

約数和(自身を含む): 51051840

約数和(自身を除く): 33731820

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, 15193, 30386, 45579, 60772, 75965, 91158, 151930, 182316, 227895, 288667, 303860, 455790, 577334, 866001, 911580, 1154668, 1443335, 1732002, 2886670, 3464004, 4330005, 5773340, 8660010, 17320020]

約数ペア:

[(1, 17320020), (2, 8660010), (3, 5773340), (4, 4330005), (5, 3464004), (6, 2886670), (10, 1732002), (12, 1443335), (15, 1154668), (19, 911580), (20, 866001), (30, 577334), (38, 455790), (57, 303860), (60, 288667), (76, 227895), (95, 182316), (114, 151930), (190, 91158), (228, 75965), (285, 60772), (380, 45579), (570, 30386), (1140, 15193)]