2220607050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{187393}}^1$

素因数の和:187487

約数の個数: 48

約数和(自身を含む): 5576845440

約数和(自身を除く): 3356238390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1185, 1975, 2370, 3950, 5925, 11850, 187393, 374786, 562179, 936965, 1124358, 1873930, 2810895, 4684825, 5621790, 9369650, 14054475, 14804047, 28108950, 29608094, 44412141, 74020235, 88824282, 148040470, 222060705, 370101175, 444121410, 740202350, 1110303525, 2220607050]

約数ペア:

[(1, 2220607050), (2, 1110303525), (3, 740202350), (5, 444121410), (6, 370101175), (10, 222060705), (15, 148040470), (25, 88824282), (30, 74020235), (50, 44412141), (75, 29608094), (79, 28108950), (150, 14804047), (158, 14054475), (237, 9369650), (395, 5621790), (474, 4684825), (790, 2810895), (1185, 1873930), (1975, 1124358), (2370, 936965), (3950, 562179), (5925, 374786), (11850, 187393)]