61520270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{23753}}^1$

素因数の和:23804

約数の個数: 32

約数和(自身を含む): 129981888

約数和(自身を除く): 68461618

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 23753, 47506, 118765, 166271, 237530, 332542, 831355, 878861, 1662710, 1757722, 4394305, 6152027, 8788610, 12304054, 30760135, 61520270]

約数ペア:

[(1, 61520270), (2, 30760135), (5, 12304054), (7, 8788610), (10, 6152027), (14, 4394305), (35, 1757722), (37, 1662710), (70, 878861), (74, 831355), (185, 332542), (259, 237530), (370, 166271), (518, 118765), (1295, 47506), (2590, 23753)]