6864950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 13618176

約数和(自身を除く): 6753226

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 86, 103, 155, 206, 215, 310, 430, 515, 775, 1030, 1075, 1333, 1550, 2150, 2575, 2666, 3193, 4429, 5150, 6386, 6665, 8858, 13330, 15965, 22145, 31930, 33325, 44290, 66650, 79825, 110725, 137299, 159650, 221450, 274598, 686495, 1372990, 3432475, 6864950]

約数ペア:

[(1, 6864950), (2, 3432475), (5, 1372990), (10, 686495), (25, 274598), (31, 221450), (43, 159650), (50, 137299), (62, 110725), (86, 79825), (103, 66650), (155, 44290), (206, 33325), (215, 31930), (310, 22145), (430, 15965), (515, 13330), (775, 8858), (1030, 6665), (1075, 6386), (1333, 5150), (1550, 4429), (2150, 3193), (2575, 2666)]