566930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 1292760

約数和(自身を除く): 725830

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 89, 91, 98, 130, 178, 182, 245, 445, 455, 490, 623, 637, 890, 910, 1157, 1246, 1274, 2314, 3115, 3185, 4361, 5785, 6230, 6370, 8099, 8722, 11570, 16198, 21805, 40495, 43610, 56693, 80990, 113386, 283465, 566930]

約数ペア:

[(1, 566930), (2, 283465), (5, 113386), (7, 80990), (10, 56693), (13, 43610), (14, 40495), (26, 21805), (35, 16198), (49, 11570), (65, 8722), (70, 8099), (89, 6370), (91, 6230), (98, 5785), (130, 4361), (178, 3185), (182, 3115), (245, 2314), (445, 1274), (455, 1246), (490, 1157), (623, 910), (637, 890)]