990596310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{21911}}^1$

素因数の和:22069

約数の個数: 64

約数和(自身を含む): 2612611584

約数和(自身を除く): 1622015274

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, 9042, 15070, 21911, 22605, 43822, 45210, 65733, 109555, 131466, 219110, 241021, 328665, 482042, 657330, 723063, 1205105, 1446126, 2410210, 3001807, 3615315, 6003614, 7230630, 9005421, 15009035, 18010842, 30018070, 33019877, 45027105, 66039754, 90054210, 99059631, 165099385, 198119262, 330198770, 495298155, 990596310]

約数ペア:

[(1, 990596310), (2, 495298155), (3, 330198770), (5, 198119262), (6, 165099385), (10, 99059631), (11, 90054210), (15, 66039754), (22, 45027105), (30, 33019877), (33, 30018070), (55, 18010842), (66, 15009035), (110, 9005421), (137, 7230630), (165, 6003614), (274, 3615315), (330, 3001807), (411, 2410210), (685, 1446126), (822, 1205105), (1370, 723063), (1507, 657330), (2055, 482042), (3014, 328665), (4110, 241021), (4521, 219110), (7535, 131466), (9042, 109555), (15070, 65733), (21911, 45210), (22605, 43822)]