310054948

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{25933}}^1$

素因数の和:26012

約数の個数: 36

約数和(自身を含む): 641555292

約数和(自身を除く): 331500344

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 25933, 51866, 103732, 181531, 363062, 726124, 1270717, 1581913, 2541434, 3163826, 5082868, 6327652, 11073391, 22146782, 44293564, 77513737, 155027474, 310054948]

約数ペア:

[(1, 310054948), (2, 155027474), (4, 77513737), (7, 44293564), (14, 22146782), (28, 11073391), (49, 6327652), (61, 5082868), (98, 3163826), (122, 2541434), (196, 1581913), (244, 1270717), (427, 726124), (854, 363062), (1708, 181531), (2989, 103732), (5978, 51866), (11956, 25933)]