970974730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{44357}}^1$

素因数の和:44574

約数の個数: 32

約数和(自身を含む): 1916265600

約数和(自身を除く): 945290870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 21890, 44357, 88714, 221785, 443570, 487927, 975854, 2439635, 4879270, 8827043, 17654086, 44135215, 88270430, 97097473, 194194946, 485487365, 970974730]

約数ペア:

[(1, 970974730), (2, 485487365), (5, 194194946), (10, 97097473), (11, 88270430), (22, 44135215), (55, 17654086), (110, 8827043), (199, 4879270), (398, 2439635), (995, 975854), (1990, 487927), (2189, 443570), (4378, 221785), (10945, 88714), (21890, 44357)]