1382148810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2193887}}^1$

素因数の和:2193907

約数の個数: 48

約数和(自身を含む): 4106958336

約数和(自身を除く): 2724809526

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2193887, 4387774, 6581661, 10969435, 13163322, 15357209, 19744983, 21938870, 30714418, 32908305, 39489966, 46071627, 65816610, 76786045, 92143254, 98724915, 138214881, 153572090, 197449830, 230358135, 276429762, 460716270, 691074405, 1382148810]

約数ペア:

[(1, 1382148810), (2, 691074405), (3, 460716270), (5, 276429762), (6, 230358135), (7, 197449830), (9, 153572090), (10, 138214881), (14, 98724915), (15, 92143254), (18, 76786045), (21, 65816610), (30, 46071627), (35, 39489966), (42, 32908305), (45, 30714418), (63, 21938870), (70, 19744983), (90, 15357209), (105, 13163322), (126, 10969435), (210, 6581661), (315, 4387774), (630, 2193887)]