140387190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{275269}}^1$

素因数の和:275296

約数の個数: 32

約数和(自身を含む): 356749920

約数和(自身を除く): 216362730

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 275269, 550538, 825807, 1376345, 1651614, 2752690, 4129035, 4679573, 8258070, 9359146, 14038719, 23397865, 28077438, 46795730, 70193595, 140387190]

約数ペア:

[(1, 140387190), (2, 70193595), (3, 46795730), (5, 28077438), (6, 23397865), (10, 14038719), (15, 9359146), (17, 8258070), (30, 4679573), (34, 4129035), (51, 2752690), (85, 1651614), (102, 1376345), (170, 825807), (255, 550538), (510, 275269)]