3101090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 5927040

約数和(自身を除く): 2825950

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 139, 194, 230, 278, 485, 695, 970, 1390, 2231, 3197, 4462, 6394, 11155, 13483, 15985, 22310, 26966, 31970, 67415, 134830, 310109, 620218, 1550545, 3101090]

約数ペア:

[(1, 3101090), (2, 1550545), (5, 620218), (10, 310109), (23, 134830), (46, 67415), (97, 31970), (115, 26966), (139, 22310), (194, 15985), (230, 13483), (278, 11155), (485, 6394), (695, 4462), (970, 3197), (1390, 2231)]