68763790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5641}}^1$

素因数の和:5724

約数の個数: 32

約数和(自身を含む): 131616576

約数和(自身を除く): 62852786

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 5641, 6095, 11282, 12190, 28205, 56410, 129743, 259486, 298973, 597946, 648715, 1297430, 1494865, 2989730, 6876379, 13752758, 34381895, 68763790]

約数ペア:

[(1, 68763790), (2, 34381895), (5, 13752758), (10, 6876379), (23, 2989730), (46, 1494865), (53, 1297430), (106, 648715), (115, 597946), (230, 298973), (265, 259486), (530, 129743), (1219, 56410), (2438, 28205), (5641, 12190), (6095, 11282)]