107380140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{255667}}^1$

素因数の和:255686

約数の個数: 48

約数和(自身を含む): 343617792

約数和(自身を除く): 236237652

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, 255667, 511334, 767001, 1022668, 1278335, 1534002, 1789669, 2556670, 3068004, 3579338, 3835005, 5113340, 5369007, 7158676, 7670010, 8948345, 10738014, 15340020, 17896690, 21476028, 26845035, 35793380, 53690070, 107380140]

約数ペア:

[(1, 107380140), (2, 53690070), (3, 35793380), (4, 26845035), (5, 21476028), (6, 17896690), (7, 15340020), (10, 10738014), (12, 8948345), (14, 7670010), (15, 7158676), (20, 5369007), (21, 5113340), (28, 3835005), (30, 3579338), (35, 3068004), (42, 2556670), (60, 1789669), (70, 1534002), (84, 1278335), (105, 1022668), (140, 767001), (210, 511334), (420, 255667)]