89680530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{72911}}^1$

素因数の和:72962

約数の個数: 32

約数和(自身を含む): 220485888

約数和(自身を除く): 130805358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 72911, 145822, 218733, 364555, 437466, 729110, 1093665, 2187330, 2989351, 5978702, 8968053, 14946755, 17936106, 29893510, 44840265, 89680530]

約数ペア:

[(1, 89680530), (2, 44840265), (3, 29893510), (5, 17936106), (6, 14946755), (10, 8968053), (15, 5978702), (30, 2989351), (41, 2187330), (82, 1093665), (123, 729110), (205, 437466), (246, 364555), (410, 218733), (615, 145822), (1230, 72911)]