67731780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49081}}^1$

素因数の和:49116

約数の個数: 48

約数和(自身を含む): 197898624

約数和(自身を除く): 130166844

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, 49081, 98162, 147243, 196324, 245405, 294486, 490810, 588972, 736215, 981620, 1128863, 1472430, 2257726, 2944860, 3386589, 4515452, 5644315, 6773178, 11288630, 13546356, 16932945, 22577260, 33865890, 67731780]

約数ペア:

[(1, 67731780), (2, 33865890), (3, 22577260), (4, 16932945), (5, 13546356), (6, 11288630), (10, 6773178), (12, 5644315), (15, 4515452), (20, 3386589), (23, 2944860), (30, 2257726), (46, 1472430), (60, 1128863), (69, 981620), (92, 736215), (115, 588972), (138, 490810), (230, 294486), (276, 245405), (345, 196324), (460, 147243), (690, 98162), (1380, 49081)]