40734890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34231}}^1$

素因数の和:34262

約数の個数: 32

約数和(自身を含む): 88729344

約数和(自身を除く): 47994454

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 34231, 68462, 171155, 239617, 342310, 479234, 581927, 1163854, 1198085, 2396170, 2909635, 4073489, 5819270, 8146978, 20367445, 40734890]

約数ペア:

[(1, 40734890), (2, 20367445), (5, 8146978), (7, 5819270), (10, 4073489), (14, 2909635), (17, 2396170), (34, 1198085), (35, 1163854), (70, 581927), (85, 479234), (119, 342310), (170, 239617), (238, 171155), (595, 68462), (1190, 34231)]