54598740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 178815840

約数和(自身を除く): 124217100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 379, 420, 490, 588, 686, 735, 758, 980, 1029, 1137, 1372, 1470, 1516, 1715, 1895, 2058, 2274, 2401, 2653, 2940, 3430, 3790, 4116, 4548, 4802, 5145, 5306, 5685, 6860, 7203, 7580, 7959, 9604, 10290, 10612, 11370, 12005, 13265, 14406, 15918, 18571, 20580, 22740, 24010, 26530, 28812, 31836, 36015, 37142, 39795, 48020, 53060, 55713, 72030, 74284, 79590, 92855, 111426, 129997, 144060, 159180, 185710, 222852, 259994, 278565, 371420, 389991, 519988, 557130, 649985, 779982, 909979, 1114260, 1299970, 1559964, 1819958, 1949955, 2599940, 2729937, 3639916, 3899910, 4549895, 5459874, 7799820, 9099790, 10919748, 13649685, 18199580, 27299370, 54598740]

約数ペア:

[(1, 54598740), (2, 27299370), (3, 18199580), (4, 13649685), (5, 10919748), (6, 9099790), (7, 7799820), (10, 5459874), (12, 4549895), (14, 3899910), (15, 3639916), (20, 2729937), (21, 2599940), (28, 1949955), (30, 1819958), (35, 1559964), (42, 1299970), (49, 1114260), (60, 909979), (70, 779982), (84, 649985), (98, 557130), (105, 519988), (140, 389991), (147, 371420), (196, 278565), (210, 259994), (245, 222852), (294, 185710), (343, 159180), (379, 144060), (420, 129997), (490, 111426), (588, 92855), (686, 79590), (735, 74284), (758, 72030), (980, 55713), (1029, 53060), (1137, 48020), (1372, 39795), (1470, 37142), (1516, 36015), (1715, 31836), (1895, 28812), (2058, 26530), (2274, 24010), (2401, 22740), (2653, 20580), (2940, 18571), (3430, 15918), (3790, 14406), (4116, 13265), (4548, 12005), (4802, 11370), (5145, 10612), (5306, 10290), (5685, 9604), (6860, 7959), (7203, 7580)]