80767330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26833}}^1$

素因数の和:26890

約数の個数: 32

約数和(自身を含む): 170020224

約数和(自身を除く): 89252894

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 26833, 53666, 134165, 187831, 268330, 375662, 939155, 1153819, 1878310, 2307638, 5769095, 8076733, 11538190, 16153466, 40383665, 80767330]

約数ペア:

[(1, 80767330), (2, 40383665), (5, 16153466), (7, 11538190), (10, 8076733), (14, 5769095), (35, 2307638), (43, 1878310), (70, 1153819), (86, 939155), (215, 375662), (301, 268330), (430, 187831), (602, 134165), (1505, 53666), (3010, 26833)]