4509630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 11877840

約数和(自身を除く): 7368210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 563, 801, 890, 1126, 1335, 1602, 1689, 2670, 2815, 3378, 4005, 5067, 5630, 8010, 8445, 10134, 16890, 25335, 50107, 50670, 100214, 150321, 250535, 300642, 450963, 501070, 751605, 901926, 1503210, 2254815, 4509630]

約数ペア:

[(1, 4509630), (2, 2254815), (3, 1503210), (5, 901926), (6, 751605), (9, 501070), (10, 450963), (15, 300642), (18, 250535), (30, 150321), (45, 100214), (89, 50670), (90, 50107), (178, 25335), (267, 16890), (445, 10134), (534, 8445), (563, 8010), (801, 5630), (890, 5067), (1126, 4005), (1335, 3378), (1602, 2815), (1689, 2670)]