548875670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 1148359680

約数和(自身を除く): 599484010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 269, 283, 515, 538, 566, 721, 1030, 1345, 1415, 1442, 1883, 1981, 2690, 2830, 3605, 3766, 3962, 7210, 9415, 9905, 18830, 19810, 27707, 29149, 55414, 58298, 76127, 138535, 145745, 152254, 193949, 204043, 277070, 291490, 380635, 387898, 408086, 532889, 761270, 969745, 1020215, 1065778, 1939490, 2040430, 2664445, 5328890, 7841081, 15682162, 39205405, 54887567, 78410810, 109775134, 274437835, 548875670]

約数ペア:

[(1, 548875670), (2, 274437835), (5, 109775134), (7, 78410810), (10, 54887567), (14, 39205405), (35, 15682162), (70, 7841081), (103, 5328890), (206, 2664445), (269, 2040430), (283, 1939490), (515, 1065778), (538, 1020215), (566, 969745), (721, 761270), (1030, 532889), (1345, 408086), (1415, 387898), (1442, 380635), (1883, 291490), (1981, 277070), (2690, 204043), (2830, 193949), (3605, 152254), (3766, 145745), (3962, 138535), (7210, 76127), (9415, 58298), (9905, 55414), (18830, 29149), (19810, 27707)]