393669780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32321}}^1$

素因数の和:32369

約数の個数: 96

約数和(自身を含む): 1303223040

約数和(自身を除く): 909553260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 32321, 64642, 96963, 129284, 161605, 193926, 226247, 323210, 387852, 452494, 484815, 646420, 678741, 904988, 937309, 969630, 1131235, 1357482, 1874618, 1939260, 2262470, 2714964, 2811927, 3393705, 3749236, 4524940, 4686545, 5623854, 6561163, 6787410, 9373090, 11247708, 13122326, 13574820, 14059635, 18746180, 19683489, 26244652, 28119270, 32805815, 39366978, 56238540, 65611630, 78733956, 98417445, 131223260, 196834890, 393669780]

約数ペア:

[(1, 393669780), (2, 196834890), (3, 131223260), (4, 98417445), (5, 78733956), (6, 65611630), (7, 56238540), (10, 39366978), (12, 32805815), (14, 28119270), (15, 26244652), (20, 19683489), (21, 18746180), (28, 14059635), (29, 13574820), (30, 13122326), (35, 11247708), (42, 9373090), (58, 6787410), (60, 6561163), (70, 5623854), (84, 4686545), (87, 4524940), (105, 3749236), (116, 3393705), (140, 2811927), (145, 2714964), (174, 2262470), (203, 1939260), (210, 1874618), (290, 1357482), (348, 1131235), (406, 969630), (420, 937309), (435, 904988), (580, 678741), (609, 646420), (812, 484815), (870, 452494), (1015, 387852), (1218, 323210), (1740, 226247), (2030, 193926), (2436, 161605), (3045, 129284), (4060, 96963), (6090, 64642), (12180, 32321)]