741290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 1524096

約数和(自身を除く): 782806

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 293, 506, 586, 1265, 1465, 2530, 2930, 3223, 6446, 6739, 13478, 16115, 32230, 33695, 67390, 74129, 148258, 370645, 741290]

約数ペア:

[(1, 741290), (2, 370645), (5, 148258), (10, 74129), (11, 67390), (22, 33695), (23, 32230), (46, 16115), (55, 13478), (110, 6739), (115, 6446), (230, 3223), (253, 2930), (293, 2530), (506, 1465), (586, 1265)]