66532970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6379}}^1$

素因数の和:6542

約数の個数: 32

約数和(自身を含む): 137808000

約数和(自身を除く): 71275030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 6379, 10430, 12758, 31895, 44653, 63790, 89306, 223265, 446530, 950471, 1900942, 4752355, 6653297, 9504710, 13306594, 33266485, 66532970]

約数ペア:

[(1, 66532970), (2, 33266485), (5, 13306594), (7, 9504710), (10, 6653297), (14, 4752355), (35, 1900942), (70, 950471), (149, 446530), (298, 223265), (745, 89306), (1043, 63790), (1490, 44653), (2086, 31895), (5215, 12758), (6379, 10430)]