1267950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 3214080

約数和(自身を除く): 1946130

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 107, 150, 158, 214, 237, 321, 395, 474, 535, 642, 790, 1070, 1185, 1605, 1975, 2370, 2675, 3210, 3950, 5350, 5925, 8025, 8453, 11850, 16050, 16906, 25359, 42265, 50718, 84530, 126795, 211325, 253590, 422650, 633975, 1267950]

約数ペア:

[(1, 1267950), (2, 633975), (3, 422650), (5, 253590), (6, 211325), (10, 126795), (15, 84530), (25, 50718), (30, 42265), (50, 25359), (75, 16906), (79, 16050), (107, 11850), (150, 8453), (158, 8025), (214, 5925), (237, 5350), (321, 3950), (395, 3210), (474, 2675), (535, 2370), (642, 1975), (790, 1605), (1070, 1185)]