245846507910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14872747}}^1$

素因数の和:14872805

約数の個数: 64

約数和(自身を含む): 642502713600

約数和(自身を除く): 396656205690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 5510, 8265, 16530, 14872747, 29745494, 44618241, 74363735, 89236482, 148727470, 223091205, 282582193, 431309663, 446182410, 565164386, 847746579, 862619326, 1293928989, 1412910965, 1695493158, 2156548315, 2587857978, 2825821930, 4238732895, 4313096630, 6469644945, 8194883597, 8477465790, 12939289890, 16389767194, 24584650791, 40974417985, 49169301582, 81948835970, 122923253955, 245846507910]

約数ペア:

[(1, 245846507910), (2, 122923253955), (3, 81948835970), (5, 49169301582), (6, 40974417985), (10, 24584650791), (15, 16389767194), (19, 12939289890), (29, 8477465790), (30, 8194883597), (38, 6469644945), (57, 4313096630), (58, 4238732895), (87, 2825821930), (95, 2587857978), (114, 2156548315), (145, 1695493158), (174, 1412910965), (190, 1293928989), (285, 862619326), (290, 847746579), (435, 565164386), (551, 446182410), (570, 431309663), (870, 282582193), (1102, 223091205), (1653, 148727470), (2755, 89236482), (3306, 74363735), (5510, 44618241), (8265, 29745494), (16530, 14872747)]