2729380020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2394193}}^1$

素因数の和:2394224

約数の個数: 48

約数和(自身を含む): 8044491840

約数和(自身を除く): 5315111820

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, 2394193, 4788386, 7182579, 9576772, 11970965, 14365158, 23941930, 28730316, 35912895, 45489667, 47883860, 71825790, 90979334, 136469001, 143651580, 181958668, 227448335, 272938002, 454896670, 545876004, 682345005, 909793340, 1364690010, 2729380020]

約数ペア:

[(1, 2729380020), (2, 1364690010), (3, 909793340), (4, 682345005), (5, 545876004), (6, 454896670), (10, 272938002), (12, 227448335), (15, 181958668), (19, 143651580), (20, 136469001), (30, 90979334), (38, 71825790), (57, 47883860), (60, 45489667), (76, 35912895), (95, 28730316), (114, 23941930), (190, 14365158), (228, 11970965), (285, 9576772), (380, 7182579), (570, 4788386), (1140, 2394193)]