230814140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2381}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 501820704

約数和(自身を除く): 271006564

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 131, 148, 185, 262, 370, 524, 655, 740, 1310, 2381, 2620, 4762, 4847, 9524, 9694, 11905, 19388, 23810, 24235, 47620, 48470, 88097, 96940, 176194, 311911, 352388, 440485, 623822, 880970, 1247644, 1559555, 1761940, 3119110, 6238220, 11540707, 23081414, 46162828, 57703535, 115407070, 230814140]

約数ペア:

[(1, 230814140), (2, 115407070), (4, 57703535), (5, 46162828), (10, 23081414), (20, 11540707), (37, 6238220), (74, 3119110), (131, 1761940), (148, 1559555), (185, 1247644), (262, 880970), (370, 623822), (524, 440485), (655, 352388), (740, 311911), (1310, 176194), (2381, 96940), (2620, 88097), (4762, 48470), (4847, 47620), (9524, 24235), (9694, 23810), (11905, 19388)]