173142690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{824489}}^1$

素因数の和:824506

約数の個数: 32

約数和(自身を含む): 474906240

約数和(自身を除く): 301763550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 824489, 1648978, 2473467, 4122445, 4946934, 5771423, 8244890, 11542846, 12367335, 17314269, 24734670, 28857115, 34628538, 57714230, 86571345, 173142690]

約数ペア:

[(1, 173142690), (2, 86571345), (3, 57714230), (5, 34628538), (6, 28857115), (7, 24734670), (10, 17314269), (14, 12367335), (15, 11542846), (21, 8244890), (30, 5771423), (35, 4946934), (42, 4122445), (70, 2473467), (105, 1648978), (210, 824489)]