86506620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75883}}^1$

素因数の和:75914

約数の個数: 48

約数和(自身を含む): 254970240

約数和(自身を除く): 168463620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 75883, 151766, 227649, 303532, 379415, 455298, 758830, 910596, 1138245, 1441777, 1517660, 2276490, 2883554, 4325331, 4552980, 5767108, 7208885, 8650662, 14417770, 17301324, 21626655, 28835540, 43253310, 86506620]

約数ペア:

[(1, 86506620), (2, 43253310), (3, 28835540), (4, 21626655), (5, 17301324), (6, 14417770), (10, 8650662), (12, 7208885), (15, 5767108), (19, 4552980), (20, 4325331), (30, 2883554), (38, 2276490), (57, 1517660), (60, 1441777), (76, 1138245), (95, 910596), (114, 758830), (190, 455298), (228, 379415), (285, 303532), (380, 227649), (570, 151766), (1140, 75883)]