65314530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11897}}^1$

素因数の和:11971

約数の個数: 48

約数和(自身を含む): 172616184

約数和(自身を除く): 107301654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 11897, 23794, 35691, 59485, 71382, 107073, 118970, 178455, 214146, 356910, 535365, 725717, 1070730, 1451434, 2177151, 3628585, 4354302, 6531453, 7257170, 10885755, 13062906, 21771510, 32657265, 65314530]

約数ペア:

[(1, 65314530), (2, 32657265), (3, 21771510), (5, 13062906), (6, 10885755), (9, 7257170), (10, 6531453), (15, 4354302), (18, 3628585), (30, 2177151), (45, 1451434), (61, 1070730), (90, 725717), (122, 535365), (183, 356910), (305, 214146), (366, 178455), (549, 118970), (610, 107073), (915, 71382), (1098, 59485), (1830, 35691), (2745, 23794), (5490, 11897)]