42336280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151201}}^1$

素因数の和:151219

約数の個数: 32

約数和(自身を含む): 108865440

約数和(自身を除く): 66529160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 151201, 302402, 604804, 756005, 1058407, 1209608, 1512010, 2116814, 3024020, 4233628, 5292035, 6048040, 8467256, 10584070, 21168140, 42336280]

約数ペア:

[(1, 42336280), (2, 21168140), (4, 10584070), (5, 8467256), (7, 6048040), (8, 5292035), (10, 4233628), (14, 3024020), (20, 2116814), (28, 1512010), (35, 1209608), (40, 1058407), (56, 756005), (70, 604804), (140, 302402), (280, 151201)]