54122910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78439}}^1$

素因数の和:78472

約数の個数: 32

約数和(自身を含む): 135544320

約数和(自身を除く): 81421410

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 78439, 156878, 235317, 392195, 470634, 784390, 1176585, 1804097, 2353170, 3608194, 5412291, 9020485, 10824582, 18040970, 27061455, 54122910]

約数ペア:

[(1, 54122910), (2, 27061455), (3, 18040970), (5, 10824582), (6, 9020485), (10, 5412291), (15, 3608194), (23, 2353170), (30, 1804097), (46, 1176585), (69, 784390), (115, 470634), (138, 392195), (230, 235317), (345, 156878), (690, 78439)]