1320451110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{7369}}^1$

素因数の和:7574

約数の個数: 96

約数和(自身を含む): 3766482720

約数和(自身を除く): 2446031610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 181, 198, 330, 362, 495, 543, 905, 990, 1086, 1629, 1810, 1991, 2715, 3258, 3982, 5430, 5973, 7369, 8145, 9955, 11946, 14738, 16290, 17919, 19910, 22107, 29865, 35838, 36845, 44214, 59730, 66321, 73690, 81059, 89595, 110535, 132642, 162118, 179190, 221070, 243177, 331605, 405295, 486354, 663210, 729531, 810590, 1215885, 1333789, 1459062, 2431770, 2667578, 3647655, 4001367, 6668945, 7295310, 8002734, 12004101, 13337890, 14671679, 20006835, 24008202, 29343358, 40013670, 44015037, 60020505, 73358395, 88030074, 120041010, 132045111, 146716790, 220075185, 264090222, 440150370, 660225555, 1320451110]

約数ペア:

[(1, 1320451110), (2, 660225555), (3, 440150370), (5, 264090222), (6, 220075185), (9, 146716790), (10, 132045111), (11, 120041010), (15, 88030074), (18, 73358395), (22, 60020505), (30, 44015037), (33, 40013670), (45, 29343358), (55, 24008202), (66, 20006835), (90, 14671679), (99, 13337890), (110, 12004101), (165, 8002734), (181, 7295310), (198, 6668945), (330, 4001367), (362, 3647655), (495, 2667578), (543, 2431770), (905, 1459062), (990, 1333789), (1086, 1215885), (1629, 810590), (1810, 729531), (1991, 663210), (2715, 486354), (3258, 405295), (3982, 331605), (5430, 243177), (5973, 221070), (7369, 179190), (8145, 162118), (9955, 132642), (11946, 110535), (14738, 89595), (16290, 81059), (17919, 73690), (19910, 66321), (22107, 59730), (29865, 44214), (35838, 36845)]