247768980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{11071}}^1$

素因数の和:11456

約数の個数: 48

約数和(自身を含む): 695675904

約数和(自身を除く): 447906924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 1119, 1492, 1865, 2238, 3730, 4476, 5595, 7460, 11071, 11190, 22142, 22380, 33213, 44284, 55355, 66426, 110710, 132852, 166065, 221420, 332130, 664260, 4129483, 8258966, 12388449, 16517932, 20647415, 24776898, 41294830, 49553796, 61942245, 82589660, 123884490, 247768980]

約数ペア:

[(1, 247768980), (2, 123884490), (3, 82589660), (4, 61942245), (5, 49553796), (6, 41294830), (10, 24776898), (12, 20647415), (15, 16517932), (20, 12388449), (30, 8258966), (60, 4129483), (373, 664260), (746, 332130), (1119, 221420), (1492, 166065), (1865, 132852), (2238, 110710), (3730, 66426), (4476, 55355), (5595, 44284), (7460, 33213), (11071, 22380), (11190, 22142)]