9627970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 19487160

約数和(自身を除く): 9859190

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 109, 110, 121, 146, 218, 242, 365, 545, 605, 730, 803, 1090, 1199, 1210, 1606, 2398, 4015, 5995, 7957, 8030, 8833, 11990, 13189, 15914, 17666, 26378, 39785, 44165, 65945, 79570, 87527, 88330, 131890, 175054, 437635, 875270, 962797, 1925594, 4813985, 9627970]

約数ペア:

[(1, 9627970), (2, 4813985), (5, 1925594), (10, 962797), (11, 875270), (22, 437635), (55, 175054), (73, 131890), (109, 88330), (110, 87527), (121, 79570), (146, 65945), (218, 44165), (242, 39785), (365, 26378), (545, 17666), (605, 15914), (730, 13189), (803, 11990), (1090, 8833), (1199, 8030), (1210, 7957), (1606, 5995), (2398, 4015)]