974156540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6958261}}^1$

素因数の和:6958277

約数の個数: 24

約数和(自身を含む): 2337976032

約数和(自身を除く): 1363819492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6958261, 13916522, 27833044, 34791305, 48707827, 69582610, 97415654, 139165220, 194831308, 243539135, 487078270, 974156540]

約数ペア:

[(1, 974156540), (2, 487078270), (4, 243539135), (5, 194831308), (7, 139165220), (10, 97415654), (14, 69582610), (20, 48707827), (28, 34791305), (35, 27833044), (70, 13916522), (140, 6958261)]