148976210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2293}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 275004720

約数和(自身を除く): 126028510

約数列:

[1, 2, 5, 10, 73, 89, 146, 178, 365, 445, 730, 890, 2293, 4586, 6497, 11465, 12994, 22930, 32485, 64970, 167389, 204077, 334778, 408154, 836945, 1020385, 1673890, 2040770, 14897621, 29795242, 74488105, 148976210]

約数ペア:

[(1, 148976210), (2, 74488105), (5, 29795242), (10, 14897621), (73, 2040770), (89, 1673890), (146, 1020385), (178, 836945), (365, 408154), (445, 334778), (730, 204077), (890, 167389), (2293, 64970), (4586, 32485), (6497, 22930), (11465, 12994)]