304862530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{256187}}^1$

素因数の和:256218

約数の個数: 32

約数和(自身を含む): 664039296

約数和(自身を除く): 359176766

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 256187, 512374, 1280935, 1793309, 2561870, 3586618, 4355179, 8710358, 8966545, 17933090, 21775895, 30486253, 43551790, 60972506, 152431265, 304862530]

約数ペア:

[(1, 304862530), (2, 152431265), (5, 60972506), (7, 43551790), (10, 30486253), (14, 21775895), (17, 17933090), (34, 8966545), (35, 8710358), (70, 4355179), (85, 3586618), (119, 2561870), (170, 1793309), (238, 1280935), (595, 512374), (1190, 256187)]