7931070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{12589}}^1$

素因数の和:12609

約数の個数: 48

約数和(自身を含む): 23568480

約数和(自身を除く): 15637410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 12589, 25178, 37767, 62945, 75534, 88123, 113301, 125890, 176246, 188835, 226602, 264369, 377670, 440615, 528738, 566505, 793107, 881230, 1133010, 1321845, 1586214, 2643690, 3965535, 7931070]

約数ペア:

[(1, 7931070), (2, 3965535), (3, 2643690), (5, 1586214), (6, 1321845), (7, 1133010), (9, 881230), (10, 793107), (14, 566505), (15, 528738), (18, 440615), (21, 377670), (30, 264369), (35, 226602), (42, 188835), (45, 176246), (63, 125890), (70, 113301), (90, 88123), (105, 75534), (126, 62945), (210, 37767), (315, 25178), (630, 12589)]