7799820

素因数分解:

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

素因数の和:412

約数の個数: 96

約数和(自身を含む): 25536000

約数和(自身を除く): 17736180

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, 2653, 2940, 3430, 3790, 4116, 4548, 5145, 5306, 5685, 6860, 7580, 7959, 10290, 10612, 11370, 13265, 15918, 18571, 20580, 22740, 26530, 31836, 37142, 39795, 53060, 55713, 74284, 79590, 92855, 111426, 129997, 159180, 185710, 222852, 259994, 278565, 371420, 389991, 519988, 557130, 649985, 779982, 1114260, 1299970, 1559964, 1949955, 2599940, 3899910, 7799820]

約数ペア:

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