316342020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277493}}^1$

素因数の和:277524

約数の個数: 48

約数和(自身を含む): 932379840

約数和(自身を除く): 616037820

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, 277493, 554986, 832479, 1109972, 1387465, 1664958, 2774930, 3329916, 4162395, 5272367, 5549860, 8324790, 10544734, 15817101, 16649580, 21089468, 26361835, 31634202, 52723670, 63268404, 79085505, 105447340, 158171010, 316342020]

約数ペア:

[(1, 316342020), (2, 158171010), (3, 105447340), (4, 79085505), (5, 63268404), (6, 52723670), (10, 31634202), (12, 26361835), (15, 21089468), (19, 16649580), (20, 15817101), (30, 10544734), (38, 8324790), (57, 5549860), (60, 5272367), (76, 4162395), (95, 3329916), (114, 2774930), (190, 1664958), (228, 1387465), (285, 1109972), (380, 832479), (570, 554986), (1140, 277493)]