80662930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{709}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 150497280

約数和(自身を除く): 69834350

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 367, 709, 734, 1418, 1835, 3545, 3670, 7090, 11377, 21979, 22754, 43958, 56885, 109895, 113770, 219790, 260203, 520406, 1301015, 2602030, 8066293, 16132586, 40331465, 80662930]

約数ペア:

[(1, 80662930), (2, 40331465), (5, 16132586), (10, 8066293), (31, 2602030), (62, 1301015), (155, 520406), (310, 260203), (367, 219790), (709, 113770), (734, 109895), (1418, 56885), (1835, 43958), (3545, 22754), (3670, 21979), (7090, 11377)]