4054290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 9806400

約数和(自身を除く): 5752110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 907, 1490, 1814, 2235, 2721, 4470, 4535, 5442, 9070, 13605, 27210, 135143, 270286, 405429, 675715, 810858, 1351430, 2027145, 4054290]

約数ペア:

[(1, 4054290), (2, 2027145), (3, 1351430), (5, 810858), (6, 675715), (10, 405429), (15, 270286), (30, 135143), (149, 27210), (298, 13605), (447, 9070), (745, 5442), (894, 4535), (907, 4470), (1490, 2721), (1814, 2235)]