3750180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{8929}}^1$

素因数の和:8948

約数の個数: 48

約数和(自身を含む): 12001920

約数和(自身を除く): 8251740

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, 8929, 17858, 26787, 35716, 44645, 53574, 62503, 89290, 107148, 125006, 133935, 178580, 187509, 250012, 267870, 312515, 375018, 535740, 625030, 750036, 937545, 1250060, 1875090, 3750180]

約数ペア:

[(1, 3750180), (2, 1875090), (3, 1250060), (4, 937545), (5, 750036), (6, 625030), (7, 535740), (10, 375018), (12, 312515), (14, 267870), (15, 250012), (20, 187509), (21, 178580), (28, 133935), (30, 125006), (35, 107148), (42, 89290), (60, 62503), (70, 53574), (84, 44645), (105, 35716), (140, 26787), (210, 17858), (420, 8929)]