40142730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25247}}^1$

素因数の和:25310

約数の個数: 32

約数和(自身を含む): 98164224

約数和(自身を除く): 58021494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 25247, 50494, 75741, 126235, 151482, 252470, 378705, 757410, 1338091, 2676182, 4014273, 6690455, 8028546, 13380910, 20071365, 40142730]

約数ペア:

[(1, 40142730), (2, 20071365), (3, 13380910), (5, 8028546), (6, 6690455), (10, 4014273), (15, 2676182), (30, 1338091), (53, 757410), (106, 378705), (159, 252470), (265, 151482), (318, 126235), (530, 75741), (795, 50494), (1590, 25247)]