87117330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{126257}}^1$

素因数の和:126290

約数の個数: 32

約数和(自身を含む): 218173824

約数和(自身を除く): 131056494

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 126257, 252514, 378771, 631285, 757542, 1262570, 1893855, 2903911, 3787710, 5807822, 8711733, 14519555, 17423466, 29039110, 43558665, 87117330]

約数ペア:

[(1, 87117330), (2, 43558665), (3, 29039110), (5, 17423466), (6, 14519555), (10, 8711733), (15, 5807822), (23, 3787710), (30, 2903911), (46, 1893855), (69, 1262570), (115, 757542), (138, 631285), (230, 378771), (345, 252514), (690, 126257)]