30635290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 64876032

約数和(自身を除く): 34240742

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 607, 721, 1030, 1214, 1442, 3035, 3605, 4249, 5047, 6070, 7210, 8498, 10094, 21245, 25235, 29743, 42490, 50470, 59486, 62521, 125042, 148715, 297430, 312605, 437647, 625210, 875294, 2188235, 3063529, 4376470, 6127058, 15317645, 30635290]

約数ペア:

[(1, 30635290), (2, 15317645), (5, 6127058), (7, 4376470), (10, 3063529), (14, 2188235), (35, 875294), (49, 625210), (70, 437647), (98, 312605), (103, 297430), (206, 148715), (245, 125042), (490, 62521), (515, 59486), (607, 50470), (721, 42490), (1030, 29743), (1214, 25235), (1442, 21245), (3035, 10094), (3605, 8498), (4249, 7210), (5047, 6070)]