61170060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{145643}}^1$

素因数の和:145662

約数の個数: 48

約数和(自身を含む): 195745536

約数和(自身を除く): 134575476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 145643, 291286, 436929, 582572, 728215, 873858, 1019501, 1456430, 1747716, 2039002, 2184645, 2912860, 3058503, 4078004, 4369290, 5097505, 6117006, 8738580, 10195010, 12234012, 15292515, 20390020, 30585030, 61170060]

約数ペア:

[(1, 61170060), (2, 30585030), (3, 20390020), (4, 15292515), (5, 12234012), (6, 10195010), (7, 8738580), (10, 6117006), (12, 5097505), (14, 4369290), (15, 4078004), (20, 3058503), (21, 2912860), (28, 2184645), (30, 2039002), (35, 1747716), (42, 1456430), (60, 1019501), (70, 873858), (84, 728215), (105, 582572), (140, 436929), (210, 291286), (420, 145643)]