9910890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 29859840

約数和(自身を除く): 19948950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 71, 90, 94, 99, 110, 135, 141, 142, 165, 198, 213, 235, 270, 282, 297, 330, 355, 423, 426, 470, 495, 517, 594, 639, 705, 710, 781, 846, 990, 1034, 1065, 1269, 1278, 1410, 1485, 1551, 1562, 1917, 2115, 2130, 2343, 2538, 2585, 2970, 3102, 3195, 3337, 3834, 3905, 4230, 4653, 4686, 5170, 6345, 6390, 6674, 7029, 7755, 7810, 9306, 9585, 10011, 11715, 12690, 13959, 14058, 15510, 16685, 19170, 20022, 21087, 23265, 23430, 27918, 30033, 33370, 35145, 36707, 42174, 46530, 50055, 60066, 69795, 70290, 73414, 90099, 100110, 105435, 110121, 139590, 150165, 180198, 183535, 210870, 220242, 300330, 330363, 367070, 450495, 550605, 660726, 900990, 991089, 1101210, 1651815, 1982178, 3303630, 4955445, 9910890]

約数ペア:

[(1, 9910890), (2, 4955445), (3, 3303630), (5, 1982178), (6, 1651815), (9, 1101210), (10, 991089), (11, 900990), (15, 660726), (18, 550605), (22, 450495), (27, 367070), (30, 330363), (33, 300330), (45, 220242), (47, 210870), (54, 183535), (55, 180198), (66, 150165), (71, 139590), (90, 110121), (94, 105435), (99, 100110), (110, 90099), (135, 73414), (141, 70290), (142, 69795), (165, 60066), (198, 50055), (213, 46530), (235, 42174), (270, 36707), (282, 35145), (297, 33370), (330, 30033), (355, 27918), (423, 23430), (426, 23265), (470, 21087), (495, 20022), (517, 19170), (594, 16685), (639, 15510), (705, 14058), (710, 13959), (781, 12690), (846, 11715), (990, 10011), (1034, 9585), (1065, 9306), (1269, 7810), (1278, 7755), (1410, 7029), (1485, 6674), (1551, 6390), (1562, 6345), (1917, 5170), (2115, 4686), (2130, 4653), (2343, 4230), (2538, 3905), (2585, 3834), (2970, 3337), (3102, 3195)]