5540990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6116

約数の個数: 32

約数和(自身を含む): 12277440

約数和(自身を除く): 6736450

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 6089, 12178, 30445, 42623, 60890, 79157, 85246, 158314, 213115, 395785, 426230, 554099, 791570, 1108198, 2770495, 5540990]

約数ペア:

[(1, 5540990), (2, 2770495), (5, 1108198), (7, 791570), (10, 554099), (13, 426230), (14, 395785), (26, 213115), (35, 158314), (65, 85246), (70, 79157), (91, 60890), (130, 42623), (182, 30445), (455, 12178), (910, 6089)]