2345550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 6130560

約数和(自身を除く): 3785010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 823, 950, 1425, 1646, 2469, 2850, 4115, 4938, 8230, 12345, 15637, 20575, 24690, 31274, 41150, 46911, 61725, 78185, 93822, 123450, 156370, 234555, 390925, 469110, 781850, 1172775, 2345550]

約数ペア:

[(1, 2345550), (2, 1172775), (3, 781850), (5, 469110), (6, 390925), (10, 234555), (15, 156370), (19, 123450), (25, 93822), (30, 78185), (38, 61725), (50, 46911), (57, 41150), (75, 31274), (95, 24690), (114, 20575), (150, 15637), (190, 12345), (285, 8230), (475, 4938), (570, 4115), (823, 2850), (950, 2469), (1425, 1646)]