145190990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{44131}}^1$

素因数の和:44192

約数の個数: 32

約数和(自身を含む): 305040384

約数和(自身を除く): 159849394

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 44131, 88262, 220655, 308917, 441310, 617834, 1544585, 2074157, 3089170, 4148314, 10370785, 14519099, 20741570, 29038198, 72595495, 145190990]

約数ペア:

[(1, 145190990), (2, 72595495), (5, 29038198), (7, 20741570), (10, 14519099), (14, 10370785), (35, 4148314), (47, 3089170), (70, 2074157), (94, 1544585), (235, 617834), (329, 441310), (470, 308917), (658, 220655), (1645, 88262), (3290, 44131)]