542430

素因数分解:

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

素因数の和:71

約数の個数: 96

約数和(自身を含む): 1723680

約数和(自身を除く): 1181250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 49, 54, 63, 70, 82, 90, 98, 105, 123, 126, 135, 147, 189, 205, 210, 245, 246, 270, 287, 294, 315, 369, 378, 410, 441, 490, 574, 615, 630, 735, 738, 861, 882, 945, 1107, 1230, 1323, 1435, 1470, 1722, 1845, 1890, 2009, 2205, 2214, 2583, 2646, 2870, 3690, 4018, 4305, 4410, 5166, 5535, 6027, 6615, 7749, 8610, 10045, 11070, 12054, 12915, 13230, 15498, 18081, 20090, 25830, 30135, 36162, 38745, 54243, 60270, 77490, 90405, 108486, 180810, 271215, 542430]

約数ペア:

[(1, 542430), (2, 271215), (3, 180810), (5, 108486), (6, 90405), (7, 77490), (9, 60270), (10, 54243), (14, 38745), (15, 36162), (18, 30135), (21, 25830), (27, 20090), (30, 18081), (35, 15498), (41, 13230), (42, 12915), (45, 12054), (49, 11070), (54, 10045), (63, 8610), (70, 7749), (82, 6615), (90, 6027), (98, 5535), (105, 5166), (123, 4410), (126, 4305), (135, 4018), (147, 3690), (189, 2870), (205, 2646), (210, 2583), (245, 2214), (246, 2205), (270, 2009), (287, 1890), (294, 1845), (315, 1722), (369, 1470), (378, 1435), (410, 1323), (441, 1230), (490, 1107), (574, 945), (615, 882), (630, 861), (735, 738)]