2538383220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{829537}}^1$

素因数の和:829569

約数の個数: 72

約数和(自身を含む): 8152699464

約数和(自身を除く): 5614316244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 829537, 1659074, 2488611, 3318148, 4147685, 4977222, 7465833, 8295370, 9954444, 12443055, 14102129, 14931666, 16590740, 24886110, 28204258, 29863332, 37329165, 42306387, 49772220, 56408516, 70510645, 74658330, 84612774, 126919161, 141021290, 149316660, 169225548, 211531935, 253838322, 282042580, 423063870, 507676644, 634595805, 846127740, 1269191610, 2538383220]

約数ペア:

[(1, 2538383220), (2, 1269191610), (3, 846127740), (4, 634595805), (5, 507676644), (6, 423063870), (9, 282042580), (10, 253838322), (12, 211531935), (15, 169225548), (17, 149316660), (18, 141021290), (20, 126919161), (30, 84612774), (34, 74658330), (36, 70510645), (45, 56408516), (51, 49772220), (60, 42306387), (68, 37329165), (85, 29863332), (90, 28204258), (102, 24886110), (153, 16590740), (170, 14931666), (180, 14102129), (204, 12443055), (255, 9954444), (306, 8295370), (340, 7465833), (510, 4977222), (612, 4147685), (765, 3318148), (1020, 2488611), (1530, 1659074), (3060, 829537)]