190713180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{454079}}^1$

素因数の和:454098

約数の個数: 48

約数和(自身を含む): 610283520

約数和(自身を除く): 419570340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 454079, 908158, 1362237, 1816316, 2270395, 2724474, 3178553, 4540790, 5448948, 6357106, 6811185, 9081580, 9535659, 12714212, 13622370, 15892765, 19071318, 27244740, 31785530, 38142636, 47678295, 63571060, 95356590, 190713180]

約数ペア:

[(1, 190713180), (2, 95356590), (3, 63571060), (4, 47678295), (5, 38142636), (6, 31785530), (7, 27244740), (10, 19071318), (12, 15892765), (14, 13622370), (15, 12714212), (20, 9535659), (21, 9081580), (28, 6811185), (30, 6357106), (35, 5448948), (42, 4540790), (60, 3178553), (70, 2724474), (84, 2270395), (105, 1816316), (140, 1362237), (210, 908158), (420, 454079)]