2253630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 5537664

約数和(自身を除く): 3284034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1747, 3494, 5241, 8735, 10482, 17470, 26205, 52410, 75121, 150242, 225363, 375605, 450726, 751210, 1126815, 2253630]

約数ペア:

[(1, 2253630), (2, 1126815), (3, 751210), (5, 450726), (6, 375605), (10, 225363), (15, 150242), (30, 75121), (43, 52410), (86, 26205), (129, 17470), (215, 10482), (258, 8735), (430, 5241), (645, 3494), (1290, 1747)]