166527780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{146077}}^1$

素因数の和:146108

約数の個数: 48

約数和(自身を含む): 490822080

約数和(自身を除く): 324294300

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, 146077, 292154, 438231, 584308, 730385, 876462, 1460770, 1752924, 2191155, 2775463, 2921540, 4382310, 5550926, 8326389, 8764620, 11101852, 13877315, 16652778, 27754630, 33305556, 41631945, 55509260, 83263890, 166527780]

約数ペア:

[(1, 166527780), (2, 83263890), (3, 55509260), (4, 41631945), (5, 33305556), (6, 27754630), (10, 16652778), (12, 13877315), (15, 11101852), (19, 8764620), (20, 8326389), (30, 5550926), (38, 4382310), (57, 2921540), (60, 2775463), (76, 2191155), (95, 1752924), (114, 1460770), (190, 876462), (228, 730385), (285, 584308), (380, 438231), (570, 292154), (1140, 146077)]