5457130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 12038400

約数和(自身を除く): 6581270

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 43, 49, 70, 74, 86, 98, 185, 215, 245, 259, 301, 343, 370, 430, 490, 518, 602, 686, 1295, 1505, 1591, 1715, 1813, 2107, 2590, 3010, 3182, 3430, 3626, 4214, 7955, 9065, 10535, 11137, 12691, 14749, 15910, 18130, 21070, 22274, 25382, 29498, 55685, 63455, 73745, 77959, 111370, 126910, 147490, 155918, 389795, 545713, 779590, 1091426, 2728565, 5457130]

約数ペア:

[(1, 5457130), (2, 2728565), (5, 1091426), (7, 779590), (10, 545713), (14, 389795), (35, 155918), (37, 147490), (43, 126910), (49, 111370), (70, 77959), (74, 73745), (86, 63455), (98, 55685), (185, 29498), (215, 25382), (245, 22274), (259, 21070), (301, 18130), (343, 15910), (370, 14749), (430, 12691), (490, 11137), (518, 10535), (602, 9065), (686, 7955), (1295, 4214), (1505, 3626), (1591, 3430), (1715, 3182), (1813, 3010), (2107, 2590)]