42108930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{593}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 112907520

約数和(自身を除く): 70798590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 593, 789, 1186, 1315, 1578, 1779, 2367, 2630, 2965, 3558, 3945, 4734, 5337, 5930, 7101, 7890, 8895, 10674, 11835, 14202, 16011, 17790, 23670, 26685, 32022, 35505, 53370, 71010, 80055, 155959, 160110, 311918, 467877, 779795, 935754, 1403631, 1559590, 2339385, 2807262, 4210893, 4678770, 7018155, 8421786, 14036310, 21054465, 42108930]

約数ペア:

[(1, 42108930), (2, 21054465), (3, 14036310), (5, 8421786), (6, 7018155), (9, 4678770), (10, 4210893), (15, 2807262), (18, 2339385), (27, 1559590), (30, 1403631), (45, 935754), (54, 779795), (90, 467877), (135, 311918), (263, 160110), (270, 155959), (526, 80055), (593, 71010), (789, 53370), (1186, 35505), (1315, 32022), (1578, 26685), (1779, 23670), (2367, 17790), (2630, 16011), (2965, 14202), (3558, 11835), (3945, 10674), (4734, 8895), (5337, 7890), (5930, 7101)]