38944710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{8831}}^1$

素因数の和:8858

約数の個数: 72

約数和(自身を含む): 117801216

約数和(自身を除く): 78856506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 8831, 17662, 26493, 44155, 52986, 61817, 79479, 88310, 123634, 132465, 158958, 185451, 264930, 309085, 370902, 397395, 432719, 556353, 618170, 794790, 865438, 927255, 1112706, 1298157, 1854510, 2163595, 2596314, 2781765, 3894471, 4327190, 5563530, 6490785, 7788942, 12981570, 19472355, 38944710]

約数ペア:

[(1, 38944710), (2, 19472355), (3, 12981570), (5, 7788942), (6, 6490785), (7, 5563530), (9, 4327190), (10, 3894471), (14, 2781765), (15, 2596314), (18, 2163595), (21, 1854510), (30, 1298157), (35, 1112706), (42, 927255), (45, 865438), (49, 794790), (63, 618170), (70, 556353), (90, 432719), (98, 397395), (105, 370902), (126, 309085), (147, 264930), (210, 185451), (245, 158958), (294, 132465), (315, 123634), (441, 88310), (490, 79479), (630, 61817), (735, 52986), (882, 44155), (1470, 26493), (2205, 17662), (4410, 8831)]