21617430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1543}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 52026624

約数和(自身を除く): 30409194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 467, 934, 1401, 1543, 2335, 2802, 3086, 4629, 4670, 7005, 7715, 9258, 14010, 15430, 23145, 46290, 720581, 1441162, 2161743, 3602905, 4323486, 7205810, 10808715, 21617430]

約数ペア:

[(1, 21617430), (2, 10808715), (3, 7205810), (5, 4323486), (6, 3602905), (10, 2161743), (15, 1441162), (30, 720581), (467, 46290), (934, 23145), (1401, 15430), (1543, 14010), (2335, 9258), (2802, 7715), (3086, 7005), (4629, 4670)]