29339990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 26543530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 503, 614, 1006, 1535, 2515, 3070, 5030, 5833, 9557, 11666, 19114, 29165, 47785, 58330, 95570, 154421, 308842, 772105, 1544210, 2933999, 5867998, 14669995, 29339990]

約数ペア:

[(1, 29339990), (2, 14669995), (5, 5867998), (10, 2933999), (19, 1544210), (38, 772105), (95, 308842), (190, 154421), (307, 95570), (503, 58330), (614, 47785), (1006, 29165), (1535, 19114), (2515, 11666), (3070, 9557), (5030, 5833)]