297198870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{430723}}^1$

素因数の和:430756

約数の個数: 32

約数和(自身を含む): 744291072

約数和(自身を除く): 447092202

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 430723, 861446, 1292169, 2153615, 2584338, 4307230, 6460845, 9906629, 12921690, 19813258, 29719887, 49533145, 59439774, 99066290, 148599435, 297198870]

約数ペア:

[(1, 297198870), (2, 148599435), (3, 99066290), (5, 59439774), (6, 49533145), (10, 29719887), (15, 19813258), (23, 12921690), (30, 9906629), (46, 6460845), (69, 4307230), (115, 2584338), (138, 2153615), (230, 1292169), (345, 861446), (690, 430723)]