1520290158

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{21341}}^1$

素因数の和:21760

約数の個数: 32

約数和(自身を含む): 3147005952

約数和(自身を除く): 1626715794

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 383, 766, 1149, 2298, 11873, 21341, 23746, 35619, 42682, 64023, 71238, 128046, 661571, 1323142, 1984713, 3969426, 8173603, 16347206, 24520809, 49041618, 253381693, 506763386, 760145079, 1520290158]

約数ペア:

[(1, 1520290158), (2, 760145079), (3, 506763386), (6, 253381693), (31, 49041618), (62, 24520809), (93, 16347206), (186, 8173603), (383, 3969426), (766, 1984713), (1149, 1323142), (2298, 661571), (11873, 128046), (21341, 71238), (23746, 64023), (35619, 42682)]