246062680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{212123}}^1$

素因数の和:212163

約数の個数: 32

約数和(自身を含む): 572734800

約数和(自身を除く): 326672120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 212123, 424246, 848492, 1060615, 1696984, 2121230, 4242460, 6151567, 8484920, 12303134, 24606268, 30757835, 49212536, 61515670, 123031340, 246062680]

約数ペア:

[(1, 246062680), (2, 123031340), (4, 61515670), (5, 49212536), (8, 30757835), (10, 24606268), (20, 12303134), (29, 8484920), (40, 6151567), (58, 4242460), (116, 2121230), (145, 1696984), (232, 1060615), (290, 848492), (580, 424246), (1160, 212123)]