17825730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45707}}^1$

素因数の和:45730

約数の個数: 32

約数和(自身を含む): 46073664

約数和(自身を除く): 28247934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 45707, 91414, 137121, 228535, 274242, 457070, 594191, 685605, 1188382, 1371210, 1782573, 2970955, 3565146, 5941910, 8912865, 17825730]

約数ペア:

[(1, 17825730), (2, 8912865), (3, 5941910), (5, 3565146), (6, 2970955), (10, 1782573), (13, 1371210), (15, 1188382), (26, 685605), (30, 594191), (39, 457070), (65, 274242), (78, 228535), (130, 137121), (195, 91414), (390, 45707)]