30986935

素因数分解:

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

素因数の和:30570

約数の個数: 16

約数和(自身を含む): 43963200

約数和(自身を除く): 12976265

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 30529, 152645, 213703, 885341, 1068515, 4426705, 6197387, 30986935]

約数ペア:

[(1, 30986935), (5, 6197387), (7, 4426705), (29, 1068515), (35, 885341), (145, 213703), (203, 152645), (1015, 30529)]