1021090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 2177280

約数和(自身を除く): 1156190

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 503, 1006, 1015, 2030, 2515, 3521, 5030, 7042, 14587, 17605, 29174, 35210, 72935, 102109, 145870, 204218, 510545, 1021090]

約数ペア:

[(1, 1021090), (2, 510545), (5, 204218), (7, 145870), (10, 102109), (14, 72935), (29, 35210), (35, 29174), (58, 17605), (70, 14587), (145, 7042), (203, 5030), (290, 3521), (406, 2515), (503, 2030), (1006, 1015)]