16385530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1571}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 33955200

約数和(自身を除く): 17569670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 1571, 2086, 3142, 5215, 7855, 10430, 10997, 15710, 21994, 54985, 109970, 234079, 468158, 1170395, 1638553, 2340790, 3277106, 8192765, 16385530]

約数ペア:

[(1, 16385530), (2, 8192765), (5, 3277106), (7, 2340790), (10, 1638553), (14, 1170395), (35, 468158), (70, 234079), (149, 109970), (298, 54985), (745, 21994), (1043, 15710), (1490, 10997), (1571, 10430), (2086, 7855), (3142, 5215)]