907557230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{207679}}^1$

素因数の和:207728

約数の個数: 32

約数和(自身を含む): 1794355200

約数和(自身を除く): 886797970

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 207679, 415358, 1038395, 2076790, 3945901, 4776617, 7891802, 9553234, 19729505, 23883085, 39459010, 47766170, 90755723, 181511446, 453778615, 907557230]

約数ペア:

[(1, 907557230), (2, 453778615), (5, 181511446), (10, 90755723), (19, 47766170), (23, 39459010), (38, 23883085), (46, 19729505), (95, 9553234), (115, 7891802), (190, 4776617), (230, 3945901), (437, 2076790), (874, 1038395), (2185, 415358), (4370, 207679)]