27315890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1231}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 56415744

約数和(自身を除く): 29099854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1231, 1585, 2219, 2462, 3170, 4438, 6155, 8617, 11095, 12310, 17234, 22190, 43085, 86170, 390227, 780454, 1951135, 2731589, 3902270, 5463178, 13657945, 27315890]

約数ペア:

[(1, 27315890), (2, 13657945), (5, 5463178), (7, 3902270), (10, 2731589), (14, 1951135), (35, 780454), (70, 390227), (317, 86170), (634, 43085), (1231, 22190), (1585, 17234), (2219, 12310), (2462, 11095), (3170, 8617), (4438, 6155)]