198089070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{212999}}^1$

素因数の和:213040

約数の個数: 32

約数和(自身を含む): 490752000

約数和(自身を除く): 292662930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 212999, 425998, 638997, 1064995, 1277994, 2129990, 3194985, 6389970, 6602969, 13205938, 19808907, 33014845, 39617814, 66029690, 99044535, 198089070]

約数ペア:

[(1, 198089070), (2, 99044535), (3, 66029690), (5, 39617814), (6, 33014845), (10, 19808907), (15, 13205938), (30, 6602969), (31, 6389970), (62, 3194985), (93, 2129990), (155, 1277994), (186, 1064995), (310, 638997), (465, 425998), (930, 212999)]