61509350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 138014976

約数和(自身を除く): 76505626

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 61, 67, 70, 86, 122, 134, 175, 215, 301, 305, 335, 350, 427, 430, 469, 602, 610, 670, 854, 938, 1075, 1505, 1525, 1675, 2135, 2150, 2345, 2623, 2881, 3010, 3050, 3350, 4087, 4270, 4690, 5246, 5762, 7525, 8174, 10675, 11725, 13115, 14405, 15050, 18361, 20167, 20435, 21350, 23450, 26230, 28609, 28810, 36722, 40334, 40870, 57218, 65575, 72025, 91805, 100835, 102175, 131150, 143045, 144050, 175741, 183610, 201670, 204350, 286090, 351482, 459025, 504175, 715225, 878705, 918050, 1008350, 1230187, 1430450, 1757410, 2460374, 4393525, 6150935, 8787050, 12301870, 30754675, 61509350]

約数ペア:

[(1, 61509350), (2, 30754675), (5, 12301870), (7, 8787050), (10, 6150935), (14, 4393525), (25, 2460374), (35, 1757410), (43, 1430450), (50, 1230187), (61, 1008350), (67, 918050), (70, 878705), (86, 715225), (122, 504175), (134, 459025), (175, 351482), (215, 286090), (301, 204350), (305, 201670), (335, 183610), (350, 175741), (427, 144050), (430, 143045), (469, 131150), (602, 102175), (610, 100835), (670, 91805), (854, 72025), (938, 65575), (1075, 57218), (1505, 40870), (1525, 40334), (1675, 36722), (2135, 28810), (2150, 28609), (2345, 26230), (2623, 23450), (2881, 21350), (3010, 20435), (3050, 20167), (3350, 18361), (4087, 15050), (4270, 14405), (4690, 13115), (5246, 11725), (5762, 10675), (7525, 8174)]