7870508220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1\times {\mathrm{1567}}^1$

素因数の和:2539

約数の個数: 96

約数和(自身を含む): 22304636928

約数和(自身を除く): 14434128708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 863, 970, 1164, 1455, 1567, 1726, 1940, 2589, 2910, 3134, 3452, 4315, 4701, 5178, 5820, 6268, 7835, 8630, 9402, 10356, 12945, 15670, 17260, 18804, 23505, 25890, 31340, 47010, 51780, 83711, 94020, 151999, 167422, 251133, 303998, 334844, 418555, 455997, 502266, 607996, 759995, 837110, 911994, 1004532, 1255665, 1352321, 1519990, 1674220, 1823988, 2279985, 2511330, 2704642, 3039980, 4056963, 4559970, 5022660, 5409284, 6761605, 8113926, 9119940, 13523210, 16227852, 20284815, 27046420, 40569630, 81139260, 131175137, 262350274, 393525411, 524700548, 655875685, 787050822, 1311751370, 1574101644, 1967627055, 2623502740, 3935254110, 7870508220]

約数ペア:

[(1, 7870508220), (2, 3935254110), (3, 2623502740), (4, 1967627055), (5, 1574101644), (6, 1311751370), (10, 787050822), (12, 655875685), (15, 524700548), (20, 393525411), (30, 262350274), (60, 131175137), (97, 81139260), (194, 40569630), (291, 27046420), (388, 20284815), (485, 16227852), (582, 13523210), (863, 9119940), (970, 8113926), (1164, 6761605), (1455, 5409284), (1567, 5022660), (1726, 4559970), (1940, 4056963), (2589, 3039980), (2910, 2704642), (3134, 2511330), (3452, 2279985), (4315, 1823988), (4701, 1674220), (5178, 1519990), (5820, 1352321), (6268, 1255665), (7835, 1004532), (8630, 911994), (9402, 837110), (10356, 759995), (12945, 607996), (15670, 502266), (17260, 455997), (18804, 418555), (23505, 334844), (25890, 303998), (31340, 251133), (47010, 167422), (51780, 151999), (83711, 94020)]