201070140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{145703}}^1$

素因数の和:145738

約数の個数: 48

約数和(自身を含む): 587478528

約数和(自身を除く): 386408388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 145703, 291406, 437109, 582812, 728515, 874218, 1457030, 1748436, 2185545, 2914060, 3351169, 4371090, 6702338, 8742180, 10053507, 13404676, 16755845, 20107014, 33511690, 40214028, 50267535, 67023380, 100535070, 201070140]

約数ペア:

[(1, 201070140), (2, 100535070), (3, 67023380), (4, 50267535), (5, 40214028), (6, 33511690), (10, 20107014), (12, 16755845), (15, 13404676), (20, 10053507), (23, 8742180), (30, 6702338), (46, 4371090), (60, 3351169), (69, 2914060), (92, 2185545), (115, 1748436), (138, 1457030), (230, 874218), (276, 728515), (345, 582812), (460, 437109), (690, 291406), (1380, 145703)]