30891660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3083}}^1$

素因数の和:3262

約数の個数: 48

約数和(自身を含む): 87042816

約数和(自身を除く): 56151156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3083, 3340, 5010, 6166, 9249, 10020, 12332, 15415, 18498, 30830, 36996, 46245, 61660, 92490, 184980, 514861, 1029722, 1544583, 2059444, 2574305, 3089166, 5148610, 6178332, 7722915, 10297220, 15445830, 30891660]

約数ペア:

[(1, 30891660), (2, 15445830), (3, 10297220), (4, 7722915), (5, 6178332), (6, 5148610), (10, 3089166), (12, 2574305), (15, 2059444), (20, 1544583), (30, 1029722), (60, 514861), (167, 184980), (334, 92490), (501, 61660), (668, 46245), (835, 36996), (1002, 30830), (1670, 18498), (2004, 15415), (2505, 12332), (3083, 10020), (3340, 9249), (5010, 6166)]