70798970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2693}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 139656960

約数和(自身を除く): 68857990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 2693, 5258, 5386, 13145, 13465, 26290, 26930, 29623, 59246, 148115, 296230, 643627, 1287254, 3218135, 6436270, 7079897, 14159794, 35399485, 70798970]

約数ペア:

[(1, 70798970), (2, 35399485), (5, 14159794), (10, 7079897), (11, 6436270), (22, 3218135), (55, 1287254), (110, 643627), (239, 296230), (478, 148115), (1195, 59246), (2390, 29623), (2629, 26930), (2693, 26290), (5258, 13465), (5386, 13145)]