42174930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{877}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 116317440

約数和(自身を除く): 74142510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 687, 877, 1145, 1374, 1603, 1754, 2290, 2631, 3206, 3435, 4385, 4809, 5262, 6139, 6870, 8015, 8770, 9618, 12278, 13155, 16030, 18417, 24045, 26310, 30695, 36834, 48090, 61390, 92085, 184170, 200833, 401666, 602499, 1004165, 1204998, 1405831, 2008330, 2811662, 3012495, 4217493, 6024990, 7029155, 8434986, 14058310, 21087465, 42174930]

約数ペア:

[(1, 42174930), (2, 21087465), (3, 14058310), (5, 8434986), (6, 7029155), (7, 6024990), (10, 4217493), (14, 3012495), (15, 2811662), (21, 2008330), (30, 1405831), (35, 1204998), (42, 1004165), (70, 602499), (105, 401666), (210, 200833), (229, 184170), (458, 92085), (687, 61390), (877, 48090), (1145, 36834), (1374, 30695), (1603, 26310), (1754, 24045), (2290, 18417), (2631, 16030), (3206, 13155), (3435, 12278), (4385, 9618), (4809, 8770), (5262, 8015), (6139, 6870)]