68983770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1871}}^1$

素因数の和:3110

約数の個数: 32

約数和(自身を含む): 165784320

約数和(自身を除く): 96800550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1229, 1871, 2458, 3687, 3742, 5613, 6145, 7374, 9355, 11226, 12290, 18435, 18710, 28065, 36870, 56130, 2299459, 4598918, 6898377, 11497295, 13796754, 22994590, 34491885, 68983770]

約数ペア:

[(1, 68983770), (2, 34491885), (3, 22994590), (5, 13796754), (6, 11497295), (10, 6898377), (15, 4598918), (30, 2299459), (1229, 56130), (1871, 36870), (2458, 28065), (3687, 18710), (3742, 18435), (5613, 12290), (6145, 11226), (7374, 9355)]