323500940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{330103}}^1$

素因数の和:330126

約数の個数: 36

約数和(自身を含む): 790268976

約数和(自身を除く): 466768036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 330103, 660206, 1320412, 1650515, 2310721, 3301030, 4621442, 6602060, 9242884, 11553605, 16175047, 23107210, 32350094, 46214420, 64700188, 80875235, 161750470, 323500940]

約数ペア:

[(1, 323500940), (2, 161750470), (4, 80875235), (5, 64700188), (7, 46214420), (10, 32350094), (14, 23107210), (20, 16175047), (28, 11553605), (35, 9242884), (49, 6602060), (70, 4621442), (98, 3301030), (140, 2310721), (196, 1650515), (245, 1320412), (490, 660206), (980, 330103)]