88890090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{2243}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 213592896

約数和(自身を除く): 124702806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1321, 2243, 2642, 3963, 4486, 6605, 6729, 7926, 11215, 13210, 13458, 19815, 22430, 33645, 39630, 67290, 2963003, 5926006, 8889009, 14815015, 17778018, 29630030, 44445045, 88890090]

約数ペア:

[(1, 88890090), (2, 44445045), (3, 29630030), (5, 17778018), (6, 14815015), (10, 8889009), (15, 5926006), (30, 2963003), (1321, 67290), (2243, 39630), (2642, 33645), (3963, 22430), (4486, 19815), (6605, 13458), (6729, 13210), (7926, 11215)]