42259290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10753}}^1$

素因数の和:10894

約数の個数: 32

約数和(自身を含む): 102206016

約数和(自身を除く): 59946726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 10753, 21506, 32259, 53765, 64518, 107530, 161295, 322590, 1408643, 2817286, 4225929, 7043215, 8451858, 14086430, 21129645, 42259290]

約数ペア:

[(1, 42259290), (2, 21129645), (3, 14086430), (5, 8451858), (6, 7043215), (10, 4225929), (15, 2817286), (30, 1408643), (131, 322590), (262, 161295), (393, 107530), (655, 64518), (786, 53765), (1310, 32259), (1965, 21506), (3930, 10753)]