285294330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{44647}}^1$

素因数の和:44731

約数の個数: 48

約数和(自身を含む): 752229504

約数和(自身を除く): 466935174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 44647, 89294, 133941, 223235, 267882, 401823, 446470, 669705, 803646, 1339410, 2009115, 3169937, 4018230, 6339874, 9509811, 15849685, 19019622, 28529433, 31699370, 47549055, 57058866, 95098110, 142647165, 285294330]

約数ペア:

[(1, 285294330), (2, 142647165), (3, 95098110), (5, 57058866), (6, 47549055), (9, 31699370), (10, 28529433), (15, 19019622), (18, 15849685), (30, 9509811), (45, 6339874), (71, 4018230), (90, 3169937), (142, 2009115), (213, 1339410), (355, 803646), (426, 669705), (639, 446470), (710, 401823), (1065, 267882), (1278, 223235), (2130, 133941), (3195, 89294), (6390, 44647)]