8388330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12157}}^1$

素因数の和:12190

約数の個数: 32

約数和(自身を含む): 21009024

約数和(自身を除く): 12620694

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 12157, 24314, 36471, 60785, 72942, 121570, 182355, 279611, 364710, 559222, 838833, 1398055, 1677666, 2796110, 4194165, 8388330]

約数ペア:

[(1, 8388330), (2, 4194165), (3, 2796110), (5, 1677666), (6, 1398055), (10, 838833), (15, 559222), (23, 364710), (30, 279611), (46, 182355), (69, 121570), (115, 72942), (138, 60785), (230, 36471), (345, 24314), (690, 12157)]