697410

素因数分解:

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

素因数の和:70

約数の個数: 96

約数和(自身を含む): 2201472

約数和(自身を除く): 1504062

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, 243, 246, 270, 287, 315, 369, 378, 405, 410, 486, 567, 574, 615, 630, 738, 810, 861, 945, 1107, 1134, 1215, 1230, 1435, 1701, 1722, 1845, 1890, 2214, 2430, 2583, 2835, 2870, 3321, 3402, 3690, 4305, 5166, 5535, 5670, 6642, 7749, 8505, 8610, 9963, 11070, 12915, 15498, 16605, 17010, 19926, 23247, 25830, 33210, 38745, 46494, 49815, 69741, 77490, 99630, 116235, 139482, 232470, 348705, 697410]

約数ペア:

[(1, 697410), (2, 348705), (3, 232470), (5, 139482), (6, 116235), (7, 99630), (9, 77490), (10, 69741), (14, 49815), (15, 46494), (18, 38745), (21, 33210), (27, 25830), (30, 23247), (35, 19926), (41, 17010), (42, 16605), (45, 15498), (54, 12915), (63, 11070), (70, 9963), (81, 8610), (82, 8505), (90, 7749), (105, 6642), (123, 5670), (126, 5535), (135, 5166), (162, 4305), (189, 3690), (205, 3402), (210, 3321), (243, 2870), (246, 2835), (270, 2583), (287, 2430), (315, 2214), (369, 1890), (378, 1845), (405, 1722), (410, 1701), (486, 1435), (567, 1230), (574, 1215), (615, 1134), (630, 1107), (738, 945), (810, 861)]