38661420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{92051}}^1$

素因数の和:92070

約数の個数: 48

約数和(自身を含む): 123717888

約数和(自身を除く): 85056468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 92051, 184102, 276153, 368204, 460255, 552306, 644357, 920510, 1104612, 1288714, 1380765, 1841020, 1933071, 2577428, 2761530, 3221785, 3866142, 5523060, 6443570, 7732284, 9665355, 12887140, 19330710, 38661420]

約数ペア:

[(1, 38661420), (2, 19330710), (3, 12887140), (4, 9665355), (5, 7732284), (6, 6443570), (7, 5523060), (10, 3866142), (12, 3221785), (14, 2761530), (15, 2577428), (20, 1933071), (21, 1841020), (28, 1380765), (30, 1288714), (35, 1104612), (42, 920510), (60, 644357), (70, 552306), (84, 460255), (105, 368204), (140, 276153), (210, 184102), (420, 92051)]