293997030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{20123}}^1$

素因数の和:20620

約数の個数: 32

約数和(自身を含む): 707076864

約数和(自身を除く): 413079834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 7305, 14610, 20123, 40246, 60369, 100615, 120738, 201230, 301845, 603690, 9799901, 19599802, 29399703, 48999505, 58799406, 97999010, 146998515, 293997030]

約数ペア:

[(1, 293997030), (2, 146998515), (3, 97999010), (5, 58799406), (6, 48999505), (10, 29399703), (15, 19599802), (30, 9799901), (487, 603690), (974, 301845), (1461, 201230), (2435, 120738), (2922, 100615), (4870, 60369), (7305, 40246), (14610, 20123)]