69813870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{332447}}^1$

素因数の和:332464

約数の個数: 32

約数和(自身を含む): 191490048

約数和(自身を除く): 121676178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 332447, 664894, 997341, 1662235, 1994682, 2327129, 3324470, 4654258, 4986705, 6981387, 9973410, 11635645, 13962774, 23271290, 34906935, 69813870]

約数ペア:

[(1, 69813870), (2, 34906935), (3, 23271290), (5, 13962774), (6, 11635645), (7, 9973410), (10, 6981387), (14, 4986705), (15, 4654258), (21, 3324470), (30, 2327129), (35, 1994682), (42, 1662235), (70, 997341), (105, 664894), (210, 332447)]