89880770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34703}}^1$

素因数の和:34754

約数の個数: 32

約数和(自身を含む): 189900288

約数和(自身を除く): 100019518

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 34703, 69406, 173515, 242921, 347030, 485842, 1214605, 1284011, 2429210, 2568022, 6420055, 8988077, 12840110, 17976154, 44940385, 89880770]

約数ペア:

[(1, 89880770), (2, 44940385), (5, 17976154), (7, 12840110), (10, 8988077), (14, 6420055), (35, 2568022), (37, 2429210), (70, 1284011), (74, 1214605), (185, 485842), (259, 347030), (370, 242921), (518, 173515), (1295, 69406), (2590, 34703)]