68821470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{764683}}^1$

素因数の和:764696

約数の個数: 24

約数和(自身を含む): 178936056

約数和(自身を除く): 110114586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 764683, 1529366, 2294049, 3823415, 4588098, 6882147, 7646830, 11470245, 13764294, 22940490, 34410735, 68821470]

約数ペア:

[(1, 68821470), (2, 34410735), (3, 22940490), (5, 13764294), (6, 11470245), (9, 7646830), (10, 6882147), (15, 4588098), (18, 3823415), (30, 2294049), (45, 1529366), (90, 764683)]