22278810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20071}}^1$

素因数の和:20118

約数の個数: 32

約数和(自身を含む): 54916992

約数和(自身を除く): 32638182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 20071, 40142, 60213, 100355, 120426, 200710, 301065, 602130, 742627, 1485254, 2227881, 3713135, 4455762, 7426270, 11139405, 22278810]

約数ペア:

[(1, 22278810), (2, 11139405), (3, 7426270), (5, 4455762), (6, 3713135), (10, 2227881), (15, 1485254), (30, 742627), (37, 602130), (74, 301065), (111, 200710), (185, 120426), (222, 100355), (370, 60213), (555, 40142), (1110, 20071)]