2035140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 5769792

約数和(自身を除く): 3734652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 317, 321, 428, 535, 634, 642, 951, 1070, 1268, 1284, 1585, 1605, 1902, 2140, 3170, 3210, 3804, 4755, 6340, 6420, 9510, 19020, 33919, 67838, 101757, 135676, 169595, 203514, 339190, 407028, 508785, 678380, 1017570, 2035140]

約数ペア:

[(1, 2035140), (2, 1017570), (3, 678380), (4, 508785), (5, 407028), (6, 339190), (10, 203514), (12, 169595), (15, 135676), (20, 101757), (30, 67838), (60, 33919), (107, 19020), (214, 9510), (317, 6420), (321, 6340), (428, 4755), (535, 3804), (634, 3210), (642, 3170), (951, 2140), (1070, 1902), (1268, 1605), (1284, 1585)]