284090450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11119}}^1$

素因数の和:11211

約数の個数: 48

約数和(自身を含む): 612222720

約数和(自身を除く): 328132270

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1825, 2555, 3650, 5110, 11119, 12775, 22238, 25550, 55595, 77833, 111190, 155666, 277975, 389165, 555950, 778330, 811687, 1623374, 1945825, 3891650, 4058435, 5681809, 8116870, 11363618, 20292175, 28409045, 40584350, 56818090, 142045225, 284090450]

約数ペア:

[(1, 284090450), (2, 142045225), (5, 56818090), (7, 40584350), (10, 28409045), (14, 20292175), (25, 11363618), (35, 8116870), (50, 5681809), (70, 4058435), (73, 3891650), (146, 1945825), (175, 1623374), (350, 811687), (365, 778330), (511, 555950), (730, 389165), (1022, 277975), (1825, 155666), (2555, 111190), (3650, 77833), (5110, 55595), (11119, 25550), (12775, 22238)]