57330420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{136501}}^1$

素因数の和:136520

約数の個数: 48

約数和(自身を含む): 183458688

約数和(自身を除く): 126128268

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, 136501, 273002, 409503, 546004, 682505, 819006, 955507, 1365010, 1638012, 1911014, 2047515, 2730020, 2866521, 3822028, 4095030, 4777535, 5733042, 8190060, 9555070, 11466084, 14332605, 19110140, 28665210, 57330420]

約数ペア:

[(1, 57330420), (2, 28665210), (3, 19110140), (4, 14332605), (5, 11466084), (6, 9555070), (7, 8190060), (10, 5733042), (12, 4777535), (14, 4095030), (15, 3822028), (20, 2866521), (21, 2730020), (28, 2047515), (30, 1911014), (35, 1638012), (42, 1365010), (60, 955507), (70, 819006), (84, 682505), (105, 546004), (140, 409503), (210, 273002), (420, 136501)]