6689670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 18325440

約数和(自身を除く): 11635770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1009, 1105, 1326, 2018, 2210, 3027, 3315, 5045, 6054, 6630, 10090, 13117, 15135, 17153, 26234, 30270, 34306, 39351, 51459, 65585, 78702, 85765, 102918, 131170, 171530, 196755, 222989, 257295, 393510, 445978, 514590, 668967, 1114945, 1337934, 2229890, 3344835, 6689670]

約数ペア:

[(1, 6689670), (2, 3344835), (3, 2229890), (5, 1337934), (6, 1114945), (10, 668967), (13, 514590), (15, 445978), (17, 393510), (26, 257295), (30, 222989), (34, 196755), (39, 171530), (51, 131170), (65, 102918), (78, 85765), (85, 78702), (102, 65585), (130, 51459), (170, 39351), (195, 34306), (221, 30270), (255, 26234), (390, 17153), (442, 15135), (510, 13117), (663, 10090), (1009, 6630), (1105, 6054), (1326, 5045), (2018, 3315), (2210, 3027)]