2204370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3499}}^1$

素因数の和:3519

約数の個数: 48

約数和(自身を含む): 6552000

約数和(自身を除く): 4347630

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, 3499, 6998, 10497, 17495, 20994, 24493, 31491, 34990, 48986, 52485, 62982, 73479, 104970, 122465, 146958, 157455, 220437, 244930, 314910, 367395, 440874, 734790, 1102185, 2204370]

約数ペア:

[(1, 2204370), (2, 1102185), (3, 734790), (5, 440874), (6, 367395), (7, 314910), (9, 244930), (10, 220437), (14, 157455), (15, 146958), (18, 122465), (21, 104970), (30, 73479), (35, 62982), (42, 52485), (45, 48986), (63, 34990), (70, 31491), (90, 24493), (105, 20994), (126, 17495), (210, 10497), (315, 6998), (630, 3499)]