15287970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26821}}^1$

素因数の和:26850

約数の個数: 32

約数和(自身を含む): 38623680

約数和(自身を除く): 23335710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 26821, 53642, 80463, 134105, 160926, 268210, 402315, 509599, 804630, 1019198, 1528797, 2547995, 3057594, 5095990, 7643985, 15287970]

約数ペア:

[(1, 15287970), (2, 7643985), (3, 5095990), (5, 3057594), (6, 2547995), (10, 1528797), (15, 1019198), (19, 804630), (30, 509599), (38, 402315), (57, 268210), (95, 160926), (114, 134105), (190, 80463), (285, 53642), (570, 26821)]