2021567310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3208837}}^1$

素因数の和:3208857

約数の個数: 48

約数和(自身を含む): 6006944736

約数和(自身を除く): 3985377426

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, 3208837, 6417674, 9626511, 16044185, 19253022, 22461859, 28879533, 32088370, 44923718, 48132555, 57759066, 67385577, 96265110, 112309295, 134771154, 144397665, 202156731, 224618590, 288795330, 336927885, 404313462, 673855770, 1010783655, 2021567310]

約数ペア:

[(1, 2021567310), (2, 1010783655), (3, 673855770), (5, 404313462), (6, 336927885), (7, 288795330), (9, 224618590), (10, 202156731), (14, 144397665), (15, 134771154), (18, 112309295), (21, 96265110), (30, 67385577), (35, 57759066), (42, 48132555), (45, 44923718), (63, 32088370), (70, 28879533), (90, 22461859), (105, 19253022), (126, 16044185), (210, 9626511), (315, 6417674), (630, 3208837)]