134301890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{150901}}^1$

素因数の和:150997

約数の個数: 16

約数和(自身を含む): 244461240

約数和(自身を除く): 110159350

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 150901, 301802, 754505, 1509010, 13430189, 26860378, 67150945, 134301890]

約数ペア:

[(1, 134301890), (2, 67150945), (5, 26860378), (10, 13430189), (89, 1509010), (178, 754505), (445, 301802), (890, 150901)]