9985170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25603}}^1$

素因数の和:25626

約数の個数: 32

約数和(自身を含む): 25808832

約数和(自身を除く): 15823662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 25603, 51206, 76809, 128015, 153618, 256030, 332839, 384045, 665678, 768090, 998517, 1664195, 1997034, 3328390, 4992585, 9985170]

約数ペア:

[(1, 9985170), (2, 4992585), (3, 3328390), (5, 1997034), (6, 1664195), (10, 998517), (13, 768090), (15, 665678), (26, 384045), (30, 332839), (39, 256030), (65, 153618), (78, 128015), (130, 76809), (195, 51206), (390, 25603)]