129722710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 257327280

約数和(自身を除く): 127604570

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 169, 295, 338, 590, 767, 845, 1301, 1534, 1690, 2602, 3835, 6505, 7670, 9971, 13010, 16913, 19942, 33826, 49855, 76759, 84565, 99710, 153518, 169130, 219869, 383795, 439738, 767590, 997867, 1099345, 1995734, 2198690, 4989335, 9978670, 12972271, 25944542, 64861355, 129722710]

約数ペア:

[(1, 129722710), (2, 64861355), (5, 25944542), (10, 12972271), (13, 9978670), (26, 4989335), (59, 2198690), (65, 1995734), (118, 1099345), (130, 997867), (169, 767590), (295, 439738), (338, 383795), (590, 219869), (767, 169130), (845, 153518), (1301, 99710), (1534, 84565), (1690, 76759), (2602, 49855), (3835, 33826), (6505, 19942), (7670, 16913), (9971, 13010)]