292486180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{28619}}^1$

素因数の和:28708

約数の個数: 48

約数和(自身を含む): 711607680

約数和(自身を除く): 419121500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 28619, 57238, 114476, 143095, 200333, 286190, 400666, 572380, 801332, 1001665, 2003330, 2089187, 4006660, 4178374, 8356748, 10445935, 14624309, 20891870, 29248618, 41783740, 58497236, 73121545, 146243090, 292486180]

約数ペア:

[(1, 292486180), (2, 146243090), (4, 73121545), (5, 58497236), (7, 41783740), (10, 29248618), (14, 20891870), (20, 14624309), (28, 10445935), (35, 8356748), (70, 4178374), (73, 4006660), (140, 2089187), (146, 2003330), (292, 1001665), (365, 801332), (511, 572380), (730, 400666), (1022, 286190), (1460, 200333), (2044, 143095), (2555, 114476), (5110, 57238), (10220, 28619)]