61722290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{23831}}^1$

素因数の和:23882

約数の個数: 32

約数和(自身を含む): 130408704

約数和(自身を除く): 68686414

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 23831, 47662, 119155, 166817, 238310, 333634, 834085, 881747, 1668170, 1763494, 4408735, 6172229, 8817470, 12344458, 30861145, 61722290]

約数ペア:

[(1, 61722290), (2, 30861145), (5, 12344458), (7, 8817470), (10, 6172229), (14, 4408735), (35, 1763494), (37, 1668170), (70, 881747), (74, 834085), (185, 333634), (259, 238310), (370, 166817), (518, 119155), (1295, 47662), (2590, 23831)]