3945540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3461}}^1$

素因数の和:3492

約数の個数: 48

約数和(自身を含む): 11632320

約数和(自身を除く): 7686780

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, 3461, 6922, 10383, 13844, 17305, 20766, 34610, 41532, 51915, 65759, 69220, 103830, 131518, 197277, 207660, 263036, 328795, 394554, 657590, 789108, 986385, 1315180, 1972770, 3945540]

約数ペア:

[(1, 3945540), (2, 1972770), (3, 1315180), (4, 986385), (5, 789108), (6, 657590), (10, 394554), (12, 328795), (15, 263036), (19, 207660), (20, 197277), (30, 131518), (38, 103830), (57, 69220), (60, 65759), (76, 51915), (95, 41532), (114, 34610), (190, 20766), (228, 17305), (285, 13844), (380, 10383), (570, 6922), (1140, 3461)]