40063770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2731}}^1$

素因数の和:2907

約数の個数: 48

約数和(自身を含む): 104843232

約数和(自身を除く): 64779462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2731, 2934, 4890, 5462, 7335, 8193, 13655, 14670, 16386, 24579, 27310, 40965, 49158, 81930, 122895, 245790, 445153, 890306, 1335459, 2225765, 2670918, 4006377, 4451530, 6677295, 8012754, 13354590, 20031885, 40063770]

約数ペア:

[(1, 40063770), (2, 20031885), (3, 13354590), (5, 8012754), (6, 6677295), (9, 4451530), (10, 4006377), (15, 2670918), (18, 2225765), (30, 1335459), (45, 890306), (90, 445153), (163, 245790), (326, 122895), (489, 81930), (815, 49158), (978, 40965), (1467, 27310), (1630, 24579), (2445, 16386), (2731, 14670), (2934, 13655), (4890, 8193), (5462, 7335)]