6941780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1201}}^1$

素因数の和:1244

約数の個数: 36

約数和(自身を含む): 15498588

約数和(自身を除く): 8556808

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1201, 1445, 2402, 2890, 4804, 5780, 6005, 12010, 20417, 24020, 40834, 81668, 102085, 204170, 347089, 408340, 694178, 1388356, 1735445, 3470890, 6941780]

約数ペア:

[(1, 6941780), (2, 3470890), (4, 1735445), (5, 1388356), (10, 694178), (17, 408340), (20, 347089), (34, 204170), (68, 102085), (85, 81668), (170, 40834), (289, 24020), (340, 20417), (578, 12010), (1156, 6005), (1201, 5780), (1445, 4804), (2402, 2890)]