28384260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1013}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 79724736

約数和(自身を除く): 51340476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467, 934, 1013, 1401, 1868, 2026, 2335, 2802, 3039, 4052, 4670, 5065, 5604, 6078, 7005, 9340, 10130, 12156, 14010, 15195, 20260, 28020, 30390, 60780, 473071, 946142, 1419213, 1892284, 2365355, 2838426, 4730710, 5676852, 7096065, 9461420, 14192130, 28384260]

約数ペア:

[(1, 28384260), (2, 14192130), (3, 9461420), (4, 7096065), (5, 5676852), (6, 4730710), (10, 2838426), (12, 2365355), (15, 1892284), (20, 1419213), (30, 946142), (60, 473071), (467, 60780), (934, 30390), (1013, 28020), (1401, 20260), (1868, 15195), (2026, 14010), (2335, 12156), (2802, 10130), (3039, 9340), (4052, 7005), (4670, 6078), (5065, 5604)]