13848990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20071}}^1$

素因数の和:20104

約数の個数: 32

約数和(自身を含む): 34684416

約数和(自身を除く): 20835426

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 20071, 40142, 60213, 100355, 120426, 200710, 301065, 461633, 602130, 923266, 1384899, 2308165, 2769798, 4616330, 6924495, 13848990]

約数ペア:

[(1, 13848990), (2, 6924495), (3, 4616330), (5, 2769798), (6, 2308165), (10, 1384899), (15, 923266), (23, 602130), (30, 461633), (46, 301065), (69, 200710), (115, 120426), (138, 100355), (230, 60213), (345, 40142), (690, 20071)]