1749450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 4419360

約数和(自身を除く): 2669910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 109, 150, 214, 218, 321, 327, 535, 545, 642, 654, 1070, 1090, 1605, 1635, 2675, 2725, 3210, 3270, 5350, 5450, 8025, 8175, 11663, 16050, 16350, 23326, 34989, 58315, 69978, 116630, 174945, 291575, 349890, 583150, 874725, 1749450]

約数ペア:

[(1, 1749450), (2, 874725), (3, 583150), (5, 349890), (6, 291575), (10, 174945), (15, 116630), (25, 69978), (30, 58315), (50, 34989), (75, 23326), (107, 16350), (109, 16050), (150, 11663), (214, 8175), (218, 8025), (321, 5450), (327, 5350), (535, 3270), (545, 3210), (642, 2725), (654, 2675), (1070, 1635), (1090, 1605)]