1915207070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{12037}}^1$

素因数の和:14324

約数の個数: 32

約数和(自身を含む): 3941915328

約数和(自身を除く): 2026708258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2273, 4546, 11365, 12037, 15911, 22730, 24074, 31822, 60185, 79555, 84259, 120370, 159110, 168518, 421295, 842590, 27360101, 54720202, 136800505, 191520707, 273601010, 383041414, 957603535, 1915207070]

約数ペア:

[(1, 1915207070), (2, 957603535), (5, 383041414), (7, 273601010), (10, 191520707), (14, 136800505), (35, 54720202), (70, 27360101), (2273, 842590), (4546, 421295), (11365, 168518), (12037, 159110), (15911, 120370), (22730, 84259), (24074, 79555), (31822, 60185)]