30388435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4643}}^1$

素因数の和:4683

約数の個数: 32

約数和(自身を含む): 48148992

約数和(自身を除く): 17760557

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 4643, 6545, 23215, 32501, 51073, 78931, 162505, 255365, 357511, 394655, 552517, 868241, 1787555, 2762585, 4341205, 6077687, 30388435]

約数ペア:

[(1, 30388435), (5, 6077687), (7, 4341205), (11, 2762585), (17, 1787555), (35, 868241), (55, 552517), (77, 394655), (85, 357511), (119, 255365), (187, 162505), (385, 78931), (595, 51073), (935, 32501), (1309, 23215), (4643, 6545)]