31272690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3607}}^1$

素因数の和:3651

約数の個数: 48

約数和(自身を含む): 79751232

約数和(自身を除く): 48478542

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 3607, 4335, 7214, 8670, 10821, 18035, 21642, 36070, 54105, 61319, 108210, 122638, 183957, 306595, 367914, 613190, 919785, 1042423, 1839570, 2084846, 3127269, 5212115, 6254538, 10424230, 15636345, 31272690]

約数ペア:

[(1, 31272690), (2, 15636345), (3, 10424230), (5, 6254538), (6, 5212115), (10, 3127269), (15, 2084846), (17, 1839570), (30, 1042423), (34, 919785), (51, 613190), (85, 367914), (102, 306595), (170, 183957), (255, 122638), (289, 108210), (510, 61319), (578, 54105), (867, 36070), (1445, 21642), (1734, 18035), (2890, 10821), (3607, 8670), (4335, 7214)]