141643430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13103}}^1$

素因数の和:13180

約数の個数: 32

約数和(自身を含む): 271724544

約数和(自身を除く): 130081114

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 13103, 26206, 65515, 131030, 301369, 602738, 615841, 1231682, 1506845, 3013690, 3079205, 6158410, 14164343, 28328686, 70821715, 141643430]

約数ペア:

[(1, 141643430), (2, 70821715), (5, 28328686), (10, 14164343), (23, 6158410), (46, 3079205), (47, 3013690), (94, 1506845), (115, 1231682), (230, 615841), (235, 602738), (470, 301369), (1081, 131030), (2162, 65515), (5405, 26206), (10810, 13103)]