149804330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4591}}^1$

素因数の和:4862

約数の個数: 32

約数和(自身を含む): 291610368

約数和(自身を除く): 141806038

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 2510, 3263, 4591, 6526, 9182, 16315, 22955, 32630, 45910, 59683, 119366, 298415, 596830, 1152341, 2304682, 5761705, 11523410, 14980433, 29960866, 74902165, 149804330]

約数ペア:

[(1, 149804330), (2, 74902165), (5, 29960866), (10, 14980433), (13, 11523410), (26, 5761705), (65, 2304682), (130, 1152341), (251, 596830), (502, 298415), (1255, 119366), (2510, 59683), (3263, 45910), (4591, 32630), (6526, 22955), (9182, 16315)]