30588910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 33277970

約数列:

[1, 2, 5, 10, 11, 22, 29, 43, 55, 58, 86, 110, 145, 215, 223, 290, 319, 430, 446, 473, 638, 946, 1115, 1247, 1595, 2230, 2365, 2453, 2494, 3190, 4730, 4906, 6235, 6467, 9589, 12265, 12470, 12934, 13717, 19178, 24530, 27434, 32335, 47945, 64670, 68585, 71137, 95890, 105479, 137170, 142274, 210958, 278081, 355685, 527395, 556162, 711370, 1054790, 1390405, 2780810, 3058891, 6117782, 15294455, 30588910]

約数ペア:

[(1, 30588910), (2, 15294455), (5, 6117782), (10, 3058891), (11, 2780810), (22, 1390405), (29, 1054790), (43, 711370), (55, 556162), (58, 527395), (86, 355685), (110, 278081), (145, 210958), (215, 142274), (223, 137170), (290, 105479), (319, 95890), (430, 71137), (446, 68585), (473, 64670), (638, 47945), (946, 32335), (1115, 27434), (1247, 24530), (1595, 19178), (2230, 13717), (2365, 12934), (2453, 12470), (2494, 12265), (3190, 9589), (4730, 6467), (4906, 6235)]