27543390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 78944544

約数和(自身を除く): 51401154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 205, 210, 245, 246, 287, 294, 410, 457, 490, 574, 615, 735, 861, 914, 1230, 1371, 1435, 1470, 1722, 2009, 2285, 2742, 2870, 3199, 4018, 4305, 4570, 6027, 6398, 6855, 8610, 9597, 10045, 12054, 13710, 15995, 18737, 19194, 20090, 22393, 30135, 31990, 37474, 44786, 47985, 56211, 60270, 67179, 93685, 95970, 111965, 112422, 131159, 134358, 187370, 223930, 262318, 281055, 335895, 393477, 562110, 655795, 671790, 786954, 918113, 1311590, 1836226, 1967385, 2754339, 3934770, 4590565, 5508678, 9181130, 13771695, 27543390]

約数ペア:

[(1, 27543390), (2, 13771695), (3, 9181130), (5, 5508678), (6, 4590565), (7, 3934770), (10, 2754339), (14, 1967385), (15, 1836226), (21, 1311590), (30, 918113), (35, 786954), (41, 671790), (42, 655795), (49, 562110), (70, 393477), (82, 335895), (98, 281055), (105, 262318), (123, 223930), (147, 187370), (205, 134358), (210, 131159), (245, 112422), (246, 111965), (287, 95970), (294, 93685), (410, 67179), (457, 60270), (490, 56211), (574, 47985), (615, 44786), (735, 37474), (861, 31990), (914, 30135), (1230, 22393), (1371, 20090), (1435, 19194), (1470, 18737), (1722, 15995), (2009, 13710), (2285, 12054), (2742, 10045), (2870, 9597), (3199, 8610), (4018, 6855), (4305, 6398), (4570, 6027)]