12702921540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4923613}}^1$

素因数の和:4923668

約数の個数: 48

約数和(自身を含む): 36395354688

約数和(自身を除く): 23692433148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 4923613, 9847226, 14770839, 19694452, 24618065, 29541678, 49236130, 59083356, 73854195, 98472260, 147708390, 211715359, 295416780, 423430718, 635146077, 846861436, 1058576795, 1270292154, 2117153590, 2540584308, 3175730385, 4234307180, 6351460770, 12702921540]

約数ペア:

[(1, 12702921540), (2, 6351460770), (3, 4234307180), (4, 3175730385), (5, 2540584308), (6, 2117153590), (10, 1270292154), (12, 1058576795), (15, 846861436), (20, 635146077), (30, 423430718), (43, 295416780), (60, 211715359), (86, 147708390), (129, 98472260), (172, 73854195), (215, 59083356), (258, 49236130), (430, 29541678), (516, 24618065), (645, 19694452), (860, 14770839), (1290, 9847226), (2580, 4923613)]