4134450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 10508256

約数和(自身を除く): 6373806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 641, 645, 1075, 1282, 1290, 1923, 2150, 3205, 3225, 3846, 6410, 6450, 9615, 16025, 19230, 27563, 32050, 48075, 55126, 82689, 96150, 137815, 165378, 275630, 413445, 689075, 826890, 1378150, 2067225, 4134450]

約数ペア:

[(1, 4134450), (2, 2067225), (3, 1378150), (5, 826890), (6, 689075), (10, 413445), (15, 275630), (25, 165378), (30, 137815), (43, 96150), (50, 82689), (75, 55126), (86, 48075), (129, 32050), (150, 27563), (215, 19230), (258, 16025), (430, 9615), (641, 6450), (645, 6410), (1075, 3846), (1282, 3225), (1290, 3205), (1923, 2150)]