1020528060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{548671}}^1$

素因数の和:548714

約数の個数: 48

約数和(自身を含む): 2949660672

約数和(自身を除く): 1929132612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 548671, 1097342, 1646013, 2194684, 2743355, 3292026, 5486710, 6584052, 8230065, 10973420, 16460130, 17008801, 32920260, 34017602, 51026403, 68035204, 85044005, 102052806, 170088010, 204105612, 255132015, 340176020, 510264030, 1020528060]

約数ペア:

[(1, 1020528060), (2, 510264030), (3, 340176020), (4, 255132015), (5, 204105612), (6, 170088010), (10, 102052806), (12, 85044005), (15, 68035204), (20, 51026403), (30, 34017602), (31, 32920260), (60, 17008801), (62, 16460130), (93, 10973420), (124, 8230065), (155, 6584052), (186, 5486710), (310, 3292026), (372, 2743355), (465, 2194684), (620, 1646013), (930, 1097342), (1860, 548671)]