3639450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 9508320

約数和(自身を除く): 5868870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1277, 1425, 2554, 2850, 3831, 6385, 7662, 12770, 19155, 24263, 31925, 38310, 48526, 63850, 72789, 95775, 121315, 145578, 191550, 242630, 363945, 606575, 727890, 1213150, 1819725, 3639450]

約数ペア:

[(1, 3639450), (2, 1819725), (3, 1213150), (5, 727890), (6, 606575), (10, 363945), (15, 242630), (19, 191550), (25, 145578), (30, 121315), (38, 95775), (50, 72789), (57, 63850), (75, 48526), (95, 38310), (114, 31925), (150, 24263), (190, 19155), (285, 12770), (475, 7662), (570, 6385), (950, 3831), (1277, 2850), (1425, 2554)]