82545180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5231}}^1$

素因数の和:5506

約数の個数: 48

約数和(自身を含む): 232049664

約数和(自身を除く): 149504484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5231, 5260, 7890, 10462, 15693, 15780, 20924, 26155, 31386, 52310, 62772, 78465, 104620, 156930, 313860, 1375753, 2751506, 4127259, 5503012, 6878765, 8254518, 13757530, 16509036, 20636295, 27515060, 41272590, 82545180]

約数ペア:

[(1, 82545180), (2, 41272590), (3, 27515060), (4, 20636295), (5, 16509036), (6, 13757530), (10, 8254518), (12, 6878765), (15, 5503012), (20, 4127259), (30, 2751506), (60, 1375753), (263, 313860), (526, 156930), (789, 104620), (1052, 78465), (1315, 62772), (1578, 52310), (2630, 31386), (3156, 26155), (3945, 20924), (5231, 15780), (5260, 15693), (7890, 10462)]