87030342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{230239}}^1$

素因数の和:230257

約数の個数: 32

約数和(自身を含む): 221030400

約数和(自身を除く): 134000058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 230239, 460478, 690717, 1381434, 1611673, 2072151, 3223346, 4144302, 4835019, 6216453, 9670038, 12432906, 14505057, 29010114, 43515171, 87030342]

約数ペア:

[(1, 87030342), (2, 43515171), (3, 29010114), (6, 14505057), (7, 12432906), (9, 9670038), (14, 6216453), (18, 4835019), (21, 4144302), (27, 3223346), (42, 2072151), (54, 1611673), (63, 1381434), (126, 690717), (189, 460478), (378, 230239)]