3987570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 9731520

約数和(自身を除く): 5743950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 2179, 4358, 6537, 10895, 13074, 21790, 32685, 65370, 132919, 265838, 398757, 664595, 797514, 1329190, 1993785, 3987570]

約数ペア:

[(1, 3987570), (2, 1993785), (3, 1329190), (5, 797514), (6, 664595), (10, 398757), (15, 265838), (30, 132919), (61, 65370), (122, 32685), (183, 21790), (305, 13074), (366, 10895), (610, 6537), (915, 4358), (1830, 2179)]