91318740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66173}}^1$

素因数の和:66208

約数の個数: 48

約数和(自身を含む): 266813568

約数和(自身を除く): 175494828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 66173, 132346, 198519, 264692, 330865, 397038, 661730, 794076, 992595, 1323460, 1521979, 1985190, 3043958, 3970380, 4565937, 6087916, 7609895, 9131874, 15219790, 18263748, 22829685, 30439580, 45659370, 91318740]

約数ペア:

[(1, 91318740), (2, 45659370), (3, 30439580), (4, 22829685), (5, 18263748), (6, 15219790), (10, 9131874), (12, 7609895), (15, 6087916), (20, 4565937), (23, 3970380), (30, 3043958), (46, 1985190), (60, 1521979), (69, 1323460), (92, 992595), (115, 794076), (138, 661730), (230, 397038), (276, 330865), (345, 264692), (460, 198519), (690, 132346), (1380, 66173)]