68164030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14411}}^1$

素因数の和:14472

約数の個数: 32

約数和(自身を含む): 136971648

約数和(自身を除く): 68807618

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 14411, 28822, 72055, 144110, 158521, 317042, 619673, 792605, 1239346, 1585210, 3098365, 6196730, 6816403, 13632806, 34082015, 68164030]

約数ペア:

[(1, 68164030), (2, 34082015), (5, 13632806), (10, 6816403), (11, 6196730), (22, 3098365), (43, 1585210), (55, 1239346), (86, 792605), (110, 619673), (215, 317042), (430, 158521), (473, 144110), (946, 72055), (2365, 28822), (4730, 14411)]