4144620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 11789568

約数和(自身を除く): 7644948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1031, 1340, 2010, 2062, 3093, 4020, 4124, 5155, 6186, 10310, 12372, 15465, 20620, 30930, 61860, 69077, 138154, 207231, 276308, 345385, 414462, 690770, 828924, 1036155, 1381540, 2072310, 4144620]

約数ペア:

[(1, 4144620), (2, 2072310), (3, 1381540), (4, 1036155), (5, 828924), (6, 690770), (10, 414462), (12, 345385), (15, 276308), (20, 207231), (30, 138154), (60, 69077), (67, 61860), (134, 30930), (201, 20620), (268, 15465), (335, 12372), (402, 10310), (670, 6186), (804, 5155), (1005, 4124), (1031, 4020), (1340, 3093), (2010, 2062)]