38478870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1867}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 100535760

約数和(自身を除く): 62056890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 458, 687, 1145, 1374, 1867, 2061, 2290, 3435, 3734, 4122, 5601, 6870, 9335, 10305, 11202, 16803, 18670, 20610, 28005, 33606, 56010, 84015, 168030, 427543, 855086, 1282629, 2137715, 2565258, 3847887, 4275430, 6413145, 7695774, 12826290, 19239435, 38478870]

約数ペア:

[(1, 38478870), (2, 19239435), (3, 12826290), (5, 7695774), (6, 6413145), (9, 4275430), (10, 3847887), (15, 2565258), (18, 2137715), (30, 1282629), (45, 855086), (90, 427543), (229, 168030), (458, 84015), (687, 56010), (1145, 33606), (1374, 28005), (1867, 20610), (2061, 18670), (2290, 16803), (3435, 11202), (3734, 10305), (4122, 9335), (5601, 6870)]