2069907590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1\times {\mathrm{2333}}^1$

素因数の和:2681

約数の個数: 48

約数和(自身を含む): 3972486672

約数和(自身を除く): 1902579082

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 307, 578, 614, 1445, 1535, 2333, 2890, 3070, 4666, 5219, 10438, 11665, 23330, 26095, 39661, 52190, 79322, 88723, 177446, 198305, 396610, 443615, 674237, 716231, 887230, 1348474, 1432462, 3371185, 3581155, 6742370, 7162310, 12175927, 24351854, 60879635, 121759270, 206990759, 413981518, 1034953795, 2069907590]

約数ペア:

[(1, 2069907590), (2, 1034953795), (5, 413981518), (10, 206990759), (17, 121759270), (34, 60879635), (85, 24351854), (170, 12175927), (289, 7162310), (307, 6742370), (578, 3581155), (614, 3371185), (1445, 1432462), (1535, 1348474), (2333, 887230), (2890, 716231), (3070, 674237), (4666, 443615), (5219, 396610), (10438, 198305), (11665, 177446), (23330, 88723), (26095, 79322), (39661, 52190)]