34789990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5531}}^1$

素因数の和:5592

約数の個数: 32

約数和(自身を含む): 68109984

約数和(自身を除く): 33319994

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 5531, 6290, 11062, 27655, 55310, 94027, 188054, 204647, 409294, 470135, 940270, 1023235, 2046470, 3478999, 6957998, 17394995, 34789990]

約数ペア:

[(1, 34789990), (2, 17394995), (5, 6957998), (10, 3478999), (17, 2046470), (34, 1023235), (37, 940270), (74, 470135), (85, 409294), (170, 204647), (185, 188054), (370, 94027), (629, 55310), (1258, 27655), (3145, 11062), (5531, 6290)]