6405430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 12519360

約数和(自身を除く): 6113930

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 919, 1394, 1838, 3485, 4595, 6970, 9190, 15623, 31246, 37679, 75358, 78115, 156230, 188395, 376790, 640543, 1281086, 3202715, 6405430]

約数ペア:

[(1, 6405430), (2, 3202715), (5, 1281086), (10, 640543), (17, 376790), (34, 188395), (41, 156230), (82, 78115), (85, 75358), (170, 37679), (205, 31246), (410, 15623), (697, 9190), (919, 6970), (1394, 4595), (1838, 3485)]