1000813630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{39511}}^1$

素因数の和:39684

約数の個数: 32

約数和(自身を含む): 1920283200

約数和(自身を除く): 919469570

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 5066, 12665, 25330, 39511, 79022, 197555, 395110, 671687, 1343374, 3358435, 5887139, 6716870, 11774278, 29435695, 58871390, 100081363, 200162726, 500406815, 1000813630]

約数ペア:

[(1, 1000813630), (2, 500406815), (5, 200162726), (10, 100081363), (17, 58871390), (34, 29435695), (85, 11774278), (149, 6716870), (170, 5887139), (298, 3358435), (745, 1343374), (1490, 671687), (2533, 395110), (5066, 197555), (12665, 79022), (25330, 39511)]