398797410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{8821}}^1$

素因数の和:8979

約数の個数: 64

約数和(自身を含む): 1051864704

約数和(自身を除く): 653067294

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 137, 165, 274, 330, 411, 685, 822, 1370, 1507, 2055, 3014, 4110, 4521, 7535, 8821, 9042, 15070, 17642, 22605, 26463, 44105, 45210, 52926, 88210, 97031, 132315, 194062, 264630, 291093, 485155, 582186, 970310, 1208477, 1455465, 2416954, 2910930, 3625431, 6042385, 7250862, 12084770, 13293247, 18127155, 26586494, 36254310, 39879741, 66466235, 79759482, 132932470, 199398705, 398797410]

約数ペア:

[(1, 398797410), (2, 199398705), (3, 132932470), (5, 79759482), (6, 66466235), (10, 39879741), (11, 36254310), (15, 26586494), (22, 18127155), (30, 13293247), (33, 12084770), (55, 7250862), (66, 6042385), (110, 3625431), (137, 2910930), (165, 2416954), (274, 1455465), (330, 1208477), (411, 970310), (685, 582186), (822, 485155), (1370, 291093), (1507, 264630), (2055, 194062), (3014, 132315), (4110, 97031), (4521, 88210), (7535, 52926), (8821, 45210), (9042, 44105), (15070, 26463), (17642, 22605)]