289969470

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{17047}}^1$

素因数の和:17076

約数の個数: 96

約数和(自身を含む): 893587968

約数和(自身を除く): 603618498

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 5670, 8505, 17010, 17047, 34094, 51141, 85235, 102282, 119329, 153423, 170470, 238658, 255705, 306846, 357987, 460269, 511410, 596645, 715974, 767115, 920538, 1073961, 1193290, 1380807, 1534230, 1789935, 2147922, 2301345, 2761614, 3221883, 3579870, 4142421, 4602690, 5369805, 6443766, 6904035, 8284842, 9665649, 10739610, 13808070, 16109415, 19331298, 20712105, 28996947, 32218830, 41424210, 48328245, 57993894, 96656490, 144984735, 289969470]

約数ペア:

[(1, 289969470), (2, 144984735), (3, 96656490), (5, 57993894), (6, 48328245), (7, 41424210), (9, 32218830), (10, 28996947), (14, 20712105), (15, 19331298), (18, 16109415), (21, 13808070), (27, 10739610), (30, 9665649), (35, 8284842), (42, 6904035), (45, 6443766), (54, 5369805), (63, 4602690), (70, 4142421), (81, 3579870), (90, 3221883), (105, 2761614), (126, 2301345), (135, 2147922), (162, 1789935), (189, 1534230), (210, 1380807), (243, 1193290), (270, 1073961), (315, 920538), (378, 767115), (405, 715974), (486, 596645), (567, 511410), (630, 460269), (810, 357987), (945, 306846), (1134, 255705), (1215, 238658), (1701, 170470), (1890, 153423), (2430, 119329), (2835, 102282), (3402, 85235), (5670, 51141), (8505, 34094), (17010, 17047)]