80977290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2023

約数の個数: 64

約数和(自身を含む): 208365696

約数和(自身を除く): 127388406

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 83, 85, 102, 166, 170, 249, 255, 415, 498, 510, 830, 1245, 1411, 1913, 2490, 2822, 3826, 4233, 5739, 7055, 8466, 9565, 11478, 14110, 19130, 21165, 28695, 32521, 42330, 57390, 65042, 97563, 158779, 162605, 195126, 317558, 325210, 476337, 487815, 793895, 952674, 975630, 1587790, 2381685, 2699243, 4763370, 5398486, 8097729, 13496215, 16195458, 26992430, 40488645, 80977290]

約数ペア:

[(1, 80977290), (2, 40488645), (3, 26992430), (5, 16195458), (6, 13496215), (10, 8097729), (15, 5398486), (17, 4763370), (30, 2699243), (34, 2381685), (51, 1587790), (83, 975630), (85, 952674), (102, 793895), (166, 487815), (170, 476337), (249, 325210), (255, 317558), (415, 195126), (498, 162605), (510, 158779), (830, 97563), (1245, 65042), (1411, 57390), (1913, 42330), (2490, 32521), (2822, 28695), (3826, 21165), (4233, 19130), (5739, 14110), (7055, 11478), (8466, 9565)]