148443870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{17609}}^1$

素因数の和:17900

約数の個数: 32

約数和(自身を含む): 357553440

約数和(自身を除く): 209109570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 17609, 35218, 52827, 88045, 105654, 176090, 264135, 528270, 4948129, 9896258, 14844387, 24740645, 29688774, 49481290, 74221935, 148443870]

約数ペア:

[(1, 148443870), (2, 74221935), (3, 49481290), (5, 29688774), (6, 24740645), (10, 14844387), (15, 9896258), (30, 4948129), (281, 528270), (562, 264135), (843, 176090), (1405, 105654), (1686, 88045), (2810, 52827), (4215, 35218), (8430, 17609)]