9748340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 13838860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 389, 716, 778, 895, 1253, 1556, 1790, 1945, 2506, 2723, 3580, 3890, 5012, 5446, 6265, 7780, 10892, 12530, 13615, 25060, 27230, 54460, 69631, 139262, 278524, 348155, 487417, 696310, 974834, 1392620, 1949668, 2437085, 4874170, 9748340]

約数ペア:

[(1, 9748340), (2, 4874170), (4, 2437085), (5, 1949668), (7, 1392620), (10, 974834), (14, 696310), (20, 487417), (28, 348155), (35, 278524), (70, 139262), (140, 69631), (179, 54460), (358, 27230), (389, 25060), (716, 13615), (778, 12530), (895, 10892), (1253, 7780), (1556, 6265), (1790, 5446), (1945, 5012), (2506, 3890), (2723, 3580)]