148262830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{28027}}^1$

素因数の和:28080

約数の個数: 24

約数和(自身を含む): 278990712

約数和(自身を除く): 130727882

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 28027, 56054, 140135, 280270, 644621, 1289242, 3223105, 6446210, 14826283, 29652566, 74131415, 148262830]

約数ペア:

[(1, 148262830), (2, 74131415), (5, 29652566), (10, 14826283), (23, 6446210), (46, 3223105), (115, 1289242), (230, 644621), (529, 280270), (1058, 140135), (2645, 56054), (5290, 28027)]