61973870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30529}}^1$

素因数の和:30572

約数の個数: 32

約数和(自身を含む): 131889600

約数和(自身を除く): 69915730

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 30529, 61058, 152645, 213703, 305290, 427406, 885341, 1068515, 1770682, 2137030, 4426705, 6197387, 8853410, 12394774, 30986935, 61973870]

約数ペア:

[(1, 61973870), (2, 30986935), (5, 12394774), (7, 8853410), (10, 6197387), (14, 4426705), (29, 2137030), (35, 1770682), (58, 1068515), (70, 885341), (145, 427406), (203, 305290), (290, 213703), (406, 152645), (1015, 61058), (2030, 30529)]