2017768270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{5399}}^1$

素因数の和:5713

約数の個数: 64

約数和(自身を含む): 4385664000

約数和(自身を除く): 2367895730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 281, 562, 665, 1330, 1405, 1967, 2810, 3934, 5339, 5399, 9835, 10678, 10798, 19670, 26695, 26995, 37373, 37793, 53390, 53990, 74746, 75586, 102581, 186865, 188965, 205162, 373730, 377930, 512905, 718067, 1025810, 1436134, 1517119, 3034238, 3590335, 7180670, 7585595, 10619833, 15171190, 21239666, 28825261, 53099165, 57650522, 106198330, 144126305, 201776827, 288252610, 403553654, 1008884135, 2017768270]

約数ペア:

[(1, 2017768270), (2, 1008884135), (5, 403553654), (7, 288252610), (10, 201776827), (14, 144126305), (19, 106198330), (35, 57650522), (38, 53099165), (70, 28825261), (95, 21239666), (133, 15171190), (190, 10619833), (266, 7585595), (281, 7180670), (562, 3590335), (665, 3034238), (1330, 1517119), (1405, 1436134), (1967, 1025810), (2810, 718067), (3934, 512905), (5339, 377930), (5399, 373730), (9835, 205162), (10678, 188965), (10798, 186865), (19670, 102581), (26695, 75586), (26995, 74746), (37373, 53990), (37793, 53390)]