67000020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25969}}^1$

素因数の和:26024

約数の個数: 48

約数和(自身を含む): 191970240

約数和(自身を除く): 124970220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 25969, 51938, 77907, 103876, 129845, 155814, 259690, 311628, 389535, 519380, 779070, 1116667, 1558140, 2233334, 3350001, 4466668, 5583335, 6700002, 11166670, 13400004, 16750005, 22333340, 33500010, 67000020]

約数ペア:

[(1, 67000020), (2, 33500010), (3, 22333340), (4, 16750005), (5, 13400004), (6, 11166670), (10, 6700002), (12, 5583335), (15, 4466668), (20, 3350001), (30, 2233334), (43, 1558140), (60, 1116667), (86, 779070), (129, 519380), (172, 389535), (215, 311628), (258, 259690), (430, 155814), (516, 129845), (645, 103876), (860, 77907), (1290, 51938), (2580, 25969)]