39399390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{437771}}^1$

素因数の和:437784

約数の個数: 24

約数和(自身を含む): 102438648

約数和(自身を除く): 63039258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 437771, 875542, 1313313, 2188855, 2626626, 3939939, 4377710, 6566565, 7879878, 13133130, 19699695, 39399390]

約数ペア:

[(1, 39399390), (2, 19699695), (3, 13133130), (5, 7879878), (6, 6566565), (9, 4377710), (10, 3939939), (15, 2626626), (18, 2188855), (30, 1313313), (45, 875542), (90, 437771)]