260278270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{2819}}^1$

素因数の和:4152

約数の個数: 32

約数和(自身を含む): 536025600

約数和(自身を除く): 275747330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1319, 2638, 2819, 5638, 6595, 9233, 13190, 14095, 18466, 19733, 28190, 39466, 46165, 92330, 98665, 197330, 3718261, 7436522, 18591305, 26027827, 37182610, 52055654, 130139135, 260278270]

約数ペア:

[(1, 260278270), (2, 130139135), (5, 52055654), (7, 37182610), (10, 26027827), (14, 18591305), (35, 7436522), (70, 3718261), (1319, 197330), (2638, 98665), (2819, 92330), (5638, 46165), (6595, 39466), (9233, 28190), (13190, 19733), (14095, 18466)]