349730710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{3511}}^1$

素因数の和:4948

約数の個数: 32

約数和(自身を含む): 720156672

約数和(自身を除く): 370425962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1423, 2846, 3511, 7022, 7115, 9961, 14230, 17555, 19922, 24577, 35110, 49154, 49805, 99610, 122885, 245770, 4996153, 9992306, 24980765, 34973071, 49961530, 69946142, 174865355, 349730710]

約数ペア:

[(1, 349730710), (2, 174865355), (5, 69946142), (7, 49961530), (10, 34973071), (14, 24980765), (35, 9992306), (70, 4996153), (1423, 245770), (2846, 122885), (3511, 99610), (7022, 49805), (7115, 49154), (9961, 35110), (14230, 24577), (17555, 19922)]