6259940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 13970880

約数和(自身を除く): 7710940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 251, 290, 430, 502, 580, 860, 1004, 1247, 1255, 2494, 2510, 4988, 5020, 6235, 7279, 10793, 12470, 14558, 21586, 24940, 29116, 36395, 43172, 53965, 72790, 107930, 145580, 215860, 312997, 625994, 1251988, 1564985, 3129970, 6259940]

約数ペア:

[(1, 6259940), (2, 3129970), (4, 1564985), (5, 1251988), (10, 625994), (20, 312997), (29, 215860), (43, 145580), (58, 107930), (86, 72790), (116, 53965), (145, 43172), (172, 36395), (215, 29116), (251, 24940), (290, 21586), (430, 14558), (502, 12470), (580, 10793), (860, 7279), (1004, 6235), (1247, 5020), (1255, 4988), (2494, 2510)]