398286210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6301}}^1$

素因数の和:6368

約数の個数: 96

約数和(自身を含む): 1137989952

約数和(自身を除く): 739703742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 210, 215, 245, 258, 294, 301, 430, 490, 602, 645, 735, 903, 1290, 1470, 1505, 1806, 2107, 3010, 4214, 4515, 6301, 6321, 9030, 10535, 12602, 12642, 18903, 21070, 31505, 31605, 37806, 44107, 63010, 63210, 88214, 94515, 132321, 189030, 220535, 264642, 270943, 308749, 441070, 541886, 617498, 661605, 812829, 926247, 1323210, 1354715, 1543745, 1625658, 1852494, 1896601, 2709430, 3087490, 3793202, 4064145, 4631235, 5689803, 8128290, 9262470, 9483005, 11379606, 13276207, 18966010, 26552414, 28449015, 39828621, 56898030, 66381035, 79657242, 132762070, 199143105, 398286210]

約数ペア:

[(1, 398286210), (2, 199143105), (3, 132762070), (5, 79657242), (6, 66381035), (7, 56898030), (10, 39828621), (14, 28449015), (15, 26552414), (21, 18966010), (30, 13276207), (35, 11379606), (42, 9483005), (43, 9262470), (49, 8128290), (70, 5689803), (86, 4631235), (98, 4064145), (105, 3793202), (129, 3087490), (147, 2709430), (210, 1896601), (215, 1852494), (245, 1625658), (258, 1543745), (294, 1354715), (301, 1323210), (430, 926247), (490, 812829), (602, 661605), (645, 617498), (735, 541886), (903, 441070), (1290, 308749), (1470, 270943), (1505, 264642), (1806, 220535), (2107, 189030), (3010, 132321), (4214, 94515), (4515, 88214), (6301, 63210), (6321, 63010), (9030, 44107), (10535, 37806), (12602, 31605), (12642, 31505), (18903, 21070)]