232470

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1$

素因数の和:67

約数の個数: 80

約数和(自身を含む): 731808

約数和(自身を除く): 499338

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 81, 82, 90, 105, 123, 126, 135, 162, 189, 205, 210, 246, 270, 287, 315, 369, 378, 405, 410, 567, 574, 615, 630, 738, 810, 861, 945, 1107, 1134, 1230, 1435, 1722, 1845, 1890, 2214, 2583, 2835, 2870, 3321, 3690, 4305, 5166, 5535, 5670, 6642, 7749, 8610, 11070, 12915, 15498, 16605, 23247, 25830, 33210, 38745, 46494, 77490, 116235, 232470]

約数ペア:

[(1, 232470), (2, 116235), (3, 77490), (5, 46494), (6, 38745), (7, 33210), (9, 25830), (10, 23247), (14, 16605), (15, 15498), (18, 12915), (21, 11070), (27, 8610), (30, 7749), (35, 6642), (41, 5670), (42, 5535), (45, 5166), (54, 4305), (63, 3690), (70, 3321), (81, 2870), (82, 2835), (90, 2583), (105, 2214), (123, 1890), (126, 1845), (135, 1722), (162, 1435), (189, 1230), (205, 1134), (210, 1107), (246, 945), (270, 861), (287, 810), (315, 738), (369, 630), (378, 615), (405, 574), (410, 567)]