122244390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{150919}}^1$

素因数の和:150938

約数の個数: 40

約数和(自身を含む): 328703760

約数和(自身を除く): 206459370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 150919, 301838, 452757, 754595, 905514, 1358271, 1509190, 2263785, 2716542, 4074813, 4527570, 6791355, 8149626, 12224439, 13582710, 20374065, 24448878, 40748130, 61122195, 122244390]

約数ペア:

[(1, 122244390), (2, 61122195), (3, 40748130), (5, 24448878), (6, 20374065), (9, 13582710), (10, 12224439), (15, 8149626), (18, 6791355), (27, 4527570), (30, 4074813), (45, 2716542), (54, 2263785), (81, 1509190), (90, 1358271), (135, 905514), (162, 754595), (270, 452757), (405, 301838), (810, 150919)]