61182940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33617}}^1$

素因数の和:33646

約数の個数: 48

約数和(自身を含む): 158139072

約数和(自身を除く): 96956132

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 33617, 67234, 134468, 168085, 235319, 336170, 437021, 470638, 672340, 874042, 941276, 1176595, 1748084, 2185105, 2353190, 3059147, 4370210, 4706380, 6118294, 8740420, 12236588, 15295735, 30591470, 61182940]

約数ペア:

[(1, 61182940), (2, 30591470), (4, 15295735), (5, 12236588), (7, 8740420), (10, 6118294), (13, 4706380), (14, 4370210), (20, 3059147), (26, 2353190), (28, 2185105), (35, 1748084), (52, 1176595), (65, 941276), (70, 874042), (91, 672340), (130, 470638), (140, 437021), (182, 336170), (260, 235319), (364, 168085), (455, 134468), (910, 67234), (1820, 33617)]