448213020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{47581}}^1$

素因数の和:47750

約数の個数: 48

約数和(自身を含む): 1263016608

約数和(自身を除く): 814803588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 47581, 95162, 142743, 190324, 237905, 285486, 475810, 570972, 713715, 951620, 1427430, 2854860, 7470217, 14940434, 22410651, 29880868, 37351085, 44821302, 74702170, 89642604, 112053255, 149404340, 224106510, 448213020]

約数ペア:

[(1, 448213020), (2, 224106510), (3, 149404340), (4, 112053255), (5, 89642604), (6, 74702170), (10, 44821302), (12, 37351085), (15, 29880868), (20, 22410651), (30, 14940434), (60, 7470217), (157, 2854860), (314, 1427430), (471, 951620), (628, 713715), (785, 570972), (942, 475810), (1570, 285486), (1884, 237905), (2355, 190324), (3140, 142743), (4710, 95162), (9420, 47581)]