8213730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{39113}}^1$

素因数の和:39130

約数の個数: 32

約数和(自身を含む): 22529664

約数和(自身を除く): 14315934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 39113, 78226, 117339, 195565, 234678, 273791, 391130, 547582, 586695, 821373, 1173390, 1368955, 1642746, 2737910, 4106865, 8213730]

約数ペア:

[(1, 8213730), (2, 4106865), (3, 2737910), (5, 1642746), (6, 1368955), (7, 1173390), (10, 821373), (14, 586695), (15, 547582), (21, 391130), (30, 273791), (35, 234678), (42, 195565), (70, 117339), (105, 78226), (210, 39113)]