172504730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{3559}}^1$

素因数の和:3734

約数の個数: 32

約数和(自身を含む): 321425280

約数和(自身を除く): 148920550

約数列:

[1, 2, 5, 10, 37, 74, 131, 185, 262, 370, 655, 1310, 3559, 4847, 7118, 9694, 17795, 24235, 35590, 48470, 131683, 263366, 466229, 658415, 932458, 1316830, 2331145, 4662290, 17250473, 34500946, 86252365, 172504730]

約数ペア:

[(1, 172504730), (2, 86252365), (5, 34500946), (10, 17250473), (37, 4662290), (74, 2331145), (131, 1316830), (185, 932458), (262, 658415), (370, 466229), (655, 263366), (1310, 131683), (3559, 48470), (4847, 35590), (7118, 24235), (9694, 17795)]