2500770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 6197760

約数和(自身を除く): 3696990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2689, 5378, 8067, 13445, 16134, 26890, 40335, 80670, 83359, 166718, 250077, 416795, 500154, 833590, 1250385, 2500770]

約数ペア:

[(1, 2500770), (2, 1250385), (3, 833590), (5, 500154), (6, 416795), (10, 250077), (15, 166718), (30, 83359), (31, 80670), (62, 40335), (93, 26890), (155, 16134), (186, 13445), (310, 8067), (465, 5378), (930, 2689)]