5040042

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 12288000

約数和(自身を除く): 7247958

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 79, 93, 98, 147, 158, 186, 217, 237, 294, 343, 434, 474, 553, 651, 686, 1029, 1106, 1302, 1519, 1659, 2058, 2449, 3038, 3318, 3871, 4557, 4898, 7347, 7742, 9114, 10633, 11613, 14694, 17143, 21266, 23226, 27097, 31899, 34286, 51429, 54194, 63798, 81291, 102858, 120001, 162582, 240002, 360003, 720006, 840007, 1680014, 2520021, 5040042]

約数ペア:

[(1, 5040042), (2, 2520021), (3, 1680014), (6, 840007), (7, 720006), (14, 360003), (21, 240002), (31, 162582), (42, 120001), (49, 102858), (62, 81291), (79, 63798), (93, 54194), (98, 51429), (147, 34286), (158, 31899), (186, 27097), (217, 23226), (237, 21266), (294, 17143), (343, 14694), (434, 11613), (474, 10633), (553, 9114), (651, 7742), (686, 7347), (1029, 4898), (1106, 4557), (1302, 3871), (1519, 3318), (1659, 3038), (2058, 2449)]