148927130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71257}}^1$

素因数の和:71294

約数の個数: 32

約数和(自身を含む): 307834560

約数和(自身を除く): 158907430

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 71257, 142514, 356285, 712570, 783827, 1353883, 1567654, 2707766, 3919135, 6769415, 7838270, 13538830, 14892713, 29785426, 74463565, 148927130]

約数ペア:

[(1, 148927130), (2, 74463565), (5, 29785426), (10, 14892713), (11, 13538830), (19, 7838270), (22, 6769415), (38, 3919135), (55, 2707766), (95, 1567654), (110, 1353883), (190, 783827), (209, 712570), (418, 356285), (1045, 142514), (2090, 71257)]