181837310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1933}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 342550080

約数和(自身を除く): 160712770

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 409, 818, 1933, 2045, 3866, 4090, 9407, 9665, 18814, 19330, 44459, 47035, 88918, 94070, 222295, 444590, 790597, 1581194, 3952985, 7905970, 18183731, 36367462, 90918655, 181837310]

約数ペア:

[(1, 181837310), (2, 90918655), (5, 36367462), (10, 18183731), (23, 7905970), (46, 3952985), (115, 1581194), (230, 790597), (409, 444590), (818, 222295), (1933, 94070), (2045, 88918), (3866, 47035), (4090, 44459), (9407, 19330), (9665, 18814)]