76854570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197063}}^1$

素因数の和:197086

約数の個数: 32

約数和(自身を含む): 198640512

約数和(自身を除く): 121785942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 197063, 394126, 591189, 985315, 1182378, 1970630, 2561819, 2955945, 5123638, 5911890, 7685457, 12809095, 15370914, 25618190, 38427285, 76854570]

約数ペア:

[(1, 76854570), (2, 38427285), (3, 25618190), (5, 15370914), (6, 12809095), (10, 7685457), (13, 5911890), (15, 5123638), (26, 2955945), (30, 2561819), (39, 1970630), (65, 1182378), (78, 985315), (130, 591189), (195, 394126), (390, 197063)]