7948930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 15759360

約数和(自身を除く): 7810430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 569, 635, 1138, 1270, 1397, 2794, 2845, 5690, 6259, 6985, 12518, 13970, 31295, 62590, 72263, 144526, 361315, 722630, 794893, 1589786, 3974465, 7948930]

約数ペア:

[(1, 7948930), (2, 3974465), (5, 1589786), (10, 794893), (11, 722630), (22, 361315), (55, 144526), (110, 72263), (127, 62590), (254, 31295), (569, 13970), (635, 12518), (1138, 6985), (1270, 6259), (1397, 5690), (2794, 2845)]